HK Series High Freq Catalog Datasheet by Taiyo Yuden

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TAIYO YUDEN 2020
20
REMINDERS
Notice for TAIYO YUDEN products
Please read this notice before using the TAIYO YUDEN products.
Product Information in this Catalog
Product information in this catalog is as of October 2019. All of the
contents specified herein and production status of the products listed
in this catalog are subject to change without notice due to technical
improvement of our products, etc. Therefore, please check for the
latest information carefully before practical application or use of our
products.
Please note that TAIYO YUDEN shall not be in any way responsible
for any damages and defects in products or equipment incorporating
our products, which are caused under the conditions other than those
specified in this catalog or individual product specification sheets.
Approval of Product Specifications
Please contact TAIYO YUDEN for further det a ils of product
specifications as the individual product specification sheets are
available. When using our products, please be sure to approve our
product specifications or make a written agreement on the product
specification with TAIYO YUDEN in advance.
Pre-Evaluation in the Actual Equipment and Conditions
Please conduct validation and verification of our products in actual
conditions of mounting and operating environment before using our
products.
Limited Application
1. Equipment Intended for Use
The pro ducts listed in this c atalog are intended for general-
purpose and standard use in general electronic equipment (e.g.,
AV equipment, OA equipment, home electric appliances, office
equipment, information and communication equipment including,
without limitation, mobile phone, and PC) and other equipment
specified in this catalog or the individual product specification sheets.
TAIYO YUDEN has the line-up of the products intended for
use in automotive electronic equipment, telecommunications
infrastructure and industrial equipment, or medical devices
classified as GHTF Classes A to C (Japan Classes I to III).
Therefore, whe n using our produ cts for these equipment,
please check available applications specified in this catalog
or the individual product specification sheets and use the
corresponding products.
2. Equipment Requiring Inquiry
Please be sure to contact TAIYO YUDEN for further information
before using the products listed in this catalog for the following
equipment (excluding intended equipment as specified in this
catalog or the individual product specification sheets) which may
cause loss of human life, bodily injury, serious property damage
and/or serious public impact due to a failure or defect of the
products and/or malfunction attributed thereto.
(1) Transportation equipment (automotive powertrain control
system, train control system, and ship control system, etc.)
(2) Traffic signal equipment
(3) Disaster prevention equipment, crime prevention equipment
(4) Medical devices classified as GHTF Class C (Japan Class III)
(5) Highly public information network equipment, data-
processing equipment (telephone exchange, and base
station, etc.)
(6) Any other equipment requiring high levels of quality and/or
reliability equal to the equipment listed above
3. Equipment Prohibited for Use
Please do not incorporate our products into the following
equipment requiring extremely high levels of safet y and/or
reliability.
(1) Aerospace equipment (artificial satellite, rocket, etc.)
(2) Aviation equipment *1
(3) Medical devices classified as GHTF Class D (Japan Class IV),
implantable medical devices *2
(4) Power generation control equip ment (nuclear power,
hydroelectric power, thermal power plant control system, etc.)
(5) Undersea equipment (submarine repeating equipment,
underwater work equipment, etc.)
(6) Military equipment
(7) Any other equipment requiring extremely high levels of safety
and/or reliability equal to the equipment listed above
*Notes:
1. There is a possibility that our products can be used only
for aviation equipment that does not directly affect the safe
operation of aircraft (e.g., in-flight entertainment, cabin
light, electric seat, cooking equipment) if such use meets
requirements specified separately by TAIYO YUDEN. Please
be sure to contact TAIYO YUDEN for further information
before using our products for such aviation equipment.
2. Implantable medical devices contain not only internal unit
which is implanted in a body, but also external unit which is
connected to the internal unit.
4. Limitation of Liability
Please note that unless you obtain prior written consent of TAIYO
YUDEN, TAIYO YUDEN shall not be in any way responsible for
any damages incurred by you or third parties arising from use of
the products listed in this catalog for any equipment that is not
intended for use by TAIYO YUDEN, or any equipment requiring
inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN
as described above.
Safety Design
When using our products for high safety and/or reliability-required
equipment or circuits, please fully perform safety and/or reliability
evaluation. In addition, please install (i) systems equipped with
a protection circuit and a protection device and/or (ii) systems
equipped with a redundant circuit or other system to prevent an
unsafe status in the event of a single fault for a failsafe design to
ensure safety.
Intellectual Property Rights
Information contained in this catalog is intended to convey examples
of typical performances and/or applications of our products and is
not intended to make any warranty with respect to the intellectual
property rights or any other related rights of TAIYO YUDEN or any
third parties nor grant any license under such rights.
Limited Warranty
Please note that the scope of warranty for our products is limited to
the delivered our products themselves and TAIYO YUDEN shall not
be in any way responsible for any damages resulting from a failure
or defect in our products. Notwithstanding the foregoing, if there is
a written agreement (e.g., supply and purchase agreement, quality
assurance agreement) signed by TAIYO YUDEN and your company,
TAIYO YUDEN will warrant our products in accordance with such
agreement.
TAIYO YUDEN’s Official Sales Channel
The contents of this catalog are applicable to our products which are
purchased from our sales offices or authorized distributors (hereinafter
TAIYO YUDENs official sales channel). Please note that the contents
of this catalog are not applicable to our products purchased from any
seller other than TAIYO YUDENs official sales channel.
Caution for Export
Some of our products listed in this catalog may require specific
procedures for export according to U.S. Export Administration
Regulations, Foreign Exchange and Foreign Trade Control Law
of Japan, and other applicable regulations. Should you have any
questions on this matter, please contact our sales staff.
TAIYD YUDEN 2020
92
20
for General Electronic Equipmentfor General Electronic Equipment
i_mlci_HK_e-E08R01
MULTILAYER CHIP INDUCTORS FOR HIGH FREQUENCY APPLICATIONSHK SERIES
WAVE*
REFLOW
*Except for HK0603, HK1005
PARTS NUMBER * Operating Temp.:-55~+125℃(HK1608/2125:-40~+85℃)
H K 0 6 0 3 1 0 N J T △=Blank space
①Series name
Code Series name
HK△ Multilayer chip inductor for high frequency
applications
②Dimensions(L×W)
Code Type(inch) Dimensions
(L×W)[mm]
0603 0603(0201) 0.6×0.3
1005 1005(0402) 1.0×0.5
1608 1608(0603) 1.6×0.8
2125 2125(0805) 2.0×1.2
③Nominal inductance
Code
(example) Nominal inductance[nH]
3N9 3.9
10N 10.0
R10 100
R12 120
※R=Decimal point
※N=0.0(nH type)
④Inductance tolerance
Code Inductance tolerance
J ±5%
S ±0.3nH
⑤Packaging
Code Packaging
-T Taping
STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY
W
L
e
T
Type L W T e Standard quantity[pcs]
Paper tape Embossed tape
HK 0603
(0201)
0.6±0.03
(0.024±0.001)
0.3±0.03
(0.012±0.001)
0.3±0.03
(0.012±0.001)
0.15±0.05
(0.006±0.002) 15000
HK 1005
(0402)
1.0±0.05
(0.039±0.002)
0.5±0.05
(0.020±0.002)
0.5±0.05
(0.020±0.002)
0.25±0.10
(0.010±0.004) 10000
HK 1608
(0603)
1.6±0.15
(0.063±0.006)
0.8±0.15
(0.031±0.006)
0.8±0.15
(0.031±0.006)
0.3±0.2
(0.012±0.008) 4000
HK 2125
(0805)
2.0+0.3/-0.1
(0.079+0.012/-0.004)
1.25±0.2
(0.049±0.008)
0.85±0.2
(0.033±0.008)
0.5±0.3
(0.020±0.012) 4000
2.0+0.3/-0.1
(0.079+0.012/-0.004)
1.25±0.2
(0.049±0.008)
1.0+0.2/-0.3
(0.039+0.008/-0.012)
0.5±0.3
(0.020±0.012) 3000
Unit:mm(inch)
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
 Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
INDUCTORS INDUCTORS FOR HIGH FREQUENCY APPLICATIONS
MULTILAYER CHIP INDUCTORS FOR HIGH FREQUENCY APPLICATIONS(HK SERIES)
REFLOWWAV E*
*Except for HK0603, HK1005
TAIYO YUDEN 2020
93
20
for General Electronic Equipment
PARTS NUMBER
HK 0603
100 300 500 800 1000 (min.) (max.) (typ.)
HK 0603 1N0[]-T RoHS 1.0 ±0.3nH 4 100 6 12 17 22 27 10000 > 13000 0.11 0.088 0.30 ±0.03
HK 0603 1N2[]-T RoHS 1.2 ±0.3nH 4 100 6 12 16 21 25 10000 > 13000 0.12 0.089 0.30 ±0.03
HK 0603 1N5[]-T RoHS 1.5 ±0.3nH 4 100 6 12 15 20 23 10000 > 13000 0.13 0.11 0.30 ±0.03
HK 0603 1N8[]-T RoHS 1.8 ±0.3nH 4 100 6 12 15 20 23 10000 > 13000 0.16 0.12 0.30 ±0.03
HK 0603 2N0[]-T RoHS 2.0 ±0.3nH 4 100 6 12 15 20 22 10000 > 13000 0.17 0.13 0.30 ±0.03
HK 0603 2N2[]-T RoHS 2.2 ±0.3nH 4 100 6 12 15 20 22 8800 12500 0.19 0.14 0.30 ±0.03
HK 0603 2N4[]-T RoHS 2.4 ±0.3nH 4 100 6 12 15 20 22 8300 11700 0.20 0.15 0.30 ±0.03
HK 0603 2N7[]-T RoHS 2.7 ±0.3nH 5 100 7 12 15 20 22 7700 11000 0.21 0.16 0.30 ±0.03
HK 0603 3N0[]-T RoHS 3.0 ±0.3nH 5 100 7 12 15 20 22 7200 11000 0.22 0.18 0.30 ±0.03
HK 0603 3N3[]-T RoHS 3.3 ±0.3nH 5 100 7 12 15 20 22 6700 9600 0.23 0.19 0.30 ±0.03
HK 0603 3N6[]-T RoHS 3.6 ±0.3nH 5 100 7 12 15 20 22 6400 9100 0.25 0.20 0.30 ±0.03
HK 0603 3N9[]-T RoHS 3.9 ±0.3nH 5 100 7 12 15 20 22 6000 8600 0.27 0.20 0.30 ±0.03
HK 0603 4N3[]-T RoHS 4.3 ±0.3nH 5 100 7 12 15 19 21 5700 8100 0.30 0.22 0.30 ±0.03
HK 0603 4N7[]-T RoHS 4.7 ±0.3nH 5 100 7 12 15 19 21 5300 7600 0.30 0.24 0.30 ±0.03
HK 0603 5N1[]-T RoHS 5.1 ±0.3nH 5 100 7 12 15 19 21 5000 7100 0.33 0.26 0.30 ±0.03
HK 0603 5N6[]-T RoHS 5.6 ±0.3nH 5 100 7 12 15 19 21 4600 6600 0.36 0.27 0.30 ±0.03
HK 0603 6N2[]-T RoHS 6.2 ±0.3nH 5 100 7 11 14 18 20 4200 6100 0.38 0.29 0.30 ±0.03
HK 0603 6N8[]-T RoHS 6.8 ±5% 5 100 7 11 14 18 20 3900 5600 0.39 0.30 0.30 ±0.03
HK 0603 7N5[]-T RoHS 7.5 ±5% 5 100 7 11 14 18 19 3600 5300 0.41 0.34 0.30 ±0.03
HK 0603 8N2[]-T RoHS 8.2 ±5% 5 100 7 11 14 18 19 3400 4900 0.45 0.34 0.30 ±0.03
HK 0603 9N1[]-T RoHS 9.1 ±5% 5 100 7 11 14 17 18 3200 4600 0.48 0.40 0.30 ±0.03
HK 0603 10N[]-T RoHS 10 ±5% 5 100 7 11 14 17 18 2900 4200 0.51 0.41 0.30 ±0.03
HK 0603 12N[]-T RoHS 12 ±5% 5 100 7 11 14 17 18 2700 3800 0.68 0.45 0.30 ±0.03
HK 0603 15N[]-T RoHS 15 ±5% 5 100 7 11 13 16 17 2300 3300 0.71 0.50 0.30 ±0.03
HK 0603 18N[]-T RoHS 18 ±5% 5 100 7 11 13 16 17 2100 3000 0.81 0.57 0.30 ±0.03
HK 0603 22N[]-T RoHS 22 ±5% 5 100 7 11 13 15 16 1800 2600 1.00 0.71 0.30 ±0.03
HK 0603 27N[]-T RoHS 27 ±5% 4 100 6 10 12 14 15 1800 2600 1.35 1.11 0.30 ±0.03
HK 0603 33N[]-T RoHS 33 ±5% 4 100 6 10 12 14 14 1700 2400 1.47 1.33 0.30 ±0.03
HK 0603 39N[]-T RoHS 39 ±5% 4 100 6 10 12 13 12 1500 2100 1.72 1.51 0.30 ±0.03
HK 0603 47N[]-T RoHS 47 ±5% 4 100 6 10 11 12 11 1300 1800 1.90 1.74 0.30 ±0.03
HK 0603 56N[]-T RoHS 56 ±5% 4 100 6 10 11 11 10 1100 1600 2.27 1.85 0.30 ±0.03
HK 0603 68N[]-T RoHS 68 ±5% 4 100 6 10 11 11 10 1100 1500 2.66 2.30 0.30 ±0.03
HK 0603 82N[]-T RoHS 82 ±5% 4 100 6 10 11 10 8 1000 1400 3.37 2.60 0.30 ±0.03
HK 0603 R10[]-T RoHS 100 ±5% 4 100 6 9 10 9 6 900 1200 3.74 3.00 0.30 ±0.03
※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above.
HK 1005
100 300 500 800 1000 (min.) (max.) (typ.) -55~
+125℃
-55~
+85℃
HK 1005 1N0[]-T RoHS 1.0 ±0.3nH 8 100 11 25 34 43 52 10000 > 13000 0.08 0.04 300 900 0.50 ±0.05
HK 1005 1N2[]-T RoHS 1.2 ±0.3nH 8 100 11 25 35 44 52 10000 > 13000 0.09 0.04 300 900 0.50 ±0.05
HK 1005 1N5[]-T RoHS 1.5 ±0.3nH 8 100 11 24 33 44 48 6000 > 13000 0.10 0.05 300 850 0.50 ±0.05
HK 1005 1N8[]-T RoHS 1.8 ±0.3nH 8 100 11 23 30 36 42 6000 11000 0.12 0.06 300 700 0.50 ±0.05
HK 1005 2N0[]-T RoHS 2.0 ±0.3nH 8 100 11 21 27 34 39 6000 10500 0.12 0.06 300 700 0.50 ±0.05
HK 1005 2N2[]-T RoHS 2.2 ±0.3nH 8 100 10 18 25 31 36 6000 10000 0.13 0.07 300 700 0.50 ±0.05
HK 1005 2N4[]-T RoHS 2.4 ±0.3nH 8 100 10 18 24 31 35 6000 9500 0.13 0.07 300 650 0.50 ±0.05
HK 1005 2N7[]-T RoHS 2.7 ±0.3nH 8 100 10 18 24 31 34 6000 9000 0.13 0.08 300 650 0.50 ±0.05
HK 1005 3N0[]-T RoHS 3.0 ±0.3nH 8 100 10 18 24 31 35 6000 8500 0.16 0.09 300 600 0.50 ±0.05
HK 1005 3N3[]-T RoHS 3.3 ±0.3nH 8 100 10 18 24 31 35 6000 8000 0.16 0.10 300 550 0.50 ±0.05
HK 1005 3N6[]-T RoHS 3.6 ±0.3nH 8 100 10 18 24 31 35 5000 7500 0.20 0.11 300 500 0.50 ±0.05
HK 1005 3N9[]-T RoHS 3.9 ±0.3nH 8 100 10 18 24 31 35 4000 7000 0.21 0.12 300 500 0.50 ±0.05
HK 1005 4N3[]-T RoHS 4.3 ±0.3nH 8 100 10 18 24 31 35 4000 6500 0.20 0.12 300 500 0.50 ±0.05
HK 1005 4N7[]-T RoHS 4.7 ±0.3nH 8 100 10 18 24 31 34 4000 6000 0.21 0.12 300 500 0.50 ±0.05
HK 1005 5N1[]-T RoHS 5.1 ±0.3nH 8 100 10 18 24 31 34 4000 5800 0.21 0.13 300 450 0.50 ±0.05
HK 1005 5N6[]-T RoHS 5.6 ±0.3nH 8 100 10 18 24 30 35 4000 5700 0.23 0.15 300 430 0.50 ±0.05
HK 1005 6N2[]-T RoHS 6.2 ±0.3nH 8 100 10 18 24 30 34 3900 5600 0.25 0.16 300 430 0.50 ±0.05
HK 1005 6N8[]-T RoHS 6.8 ±5% 8 100 10 18 23 29 32 3900 5500 0.25 0.17 300 430 0.50 ±0.05
HK 1005 7N5[]-T RoHS 7.5 ±5% 8 100 10 18 23 29 32 3700 5200 0.25 0.18 300 400 0.50 ±0.05
HK 1005 8N2[]-T RoHS 8.2 ±5% 8 100 10 18 23 29 31 3600 4900 0.28 0.21 300 380 0.50 ±0.05
HK 1005 9N1[]-T RoHS 9.1 ±5% 8 100 10 18 23 29 31 3400 4500 0.30 0.22 300 360 0.50 ±0.05
HK 1005 10N[]-T RoHS 10 ±5% 8 100 10 18 23 29 31 3200 4300 0.31 0.23 300 340 0.50 ±0.05
HK 1005 12N[]-T RoHS 12 ±5% 8 100 11 18 23 29 31 2700 3900 0.40 0.28 300 330 0.50 ±0.05
HK 1005 15N[]-T RoHS 15 ±5% 8 100 11 18 23 28 30 2300 3500 0.46 0.31 300 320 0.50 ±0.05
HK 1005 18N[]-T RoHS 18 ±5% 8 100 11 18 23 28 30 2100 3100 0.55 0.35 300 310 0.50 ±0.05
HK 1005 22N[]-T RoHS 22 ±5% 8 100 11 17 22 26 27 1900 2800 0.60 0.42 300 300 0.50 ±0.05
HK 1005 27N[]-T RoHS 27 ±5% 8 100 11 17 21 25 26 1600 2300 0.70 0.47 300 300 0.50 ±0.05
HK 1005 33N[]-T RoHS 33 ±5% 8 100 11 16 20 23 22 1300 1900 0.80 0.50 200 250 0.50 ±0.05
HK 1005 39N[]-T RoHS 39 ±5% 8 100 11 16 20 23 21 1200 1700 0.90 0.52 200 250 0.50 ±0.05
HK 1005 47N[]-T RoHS 47 ±5% 8 100 11 16 19 21 18 1000 1500 1.00 0.58 200 230 0.50 ±0.05
HK 1005 56N[]-T RoHS 56 ±5% 8 100 11 16 18 18 16 750 1300 1.00 0.61 200 220 0.50 ±0.05
HK 1005 68N[]-T RoHS 68 ±5% 8 100 11 15 17 18 11 750 1200 1.20 0.70 180 200 0.50 ±0.05
HK 1005 82N[]-T RoHS 82 ±5% 8 100 10 14 16 15 6 600 1100 1.30 0.81 150 200 0.50 ±0.05
HK 1005 R10[]-T RoHS 100 ±5% 8 100 10 14 14 12 600 1000 1.50 0.94 150 200 0.50 ±0.05
HK 1005 R12[]-T RoHS 120 ±5% 8 100 10 12 10 600 800 1.60 1.10 150 200 0.50 ±0.05
HK 1005 R15[]-T RoHS 150 ±5% 8 100 12 17 17 550 920 3.20 2.57 140 200 0.50 ±0.05
HK 1005 R18[]-T RoHS 180 ±5% 8 100 12 16 500 810 3.70 2.97 130 200 0.50 ±0.05
HK 1005 R22[]-T RoHS 220 ±5% 8 100 12 16 450 700 4.20 3.29 120 200 0.50 ±0.05
HK 1005 R27[]-T RoHS 270 ±5% 8 100 12 14 400 600 4.80 3.92 110 200 0.50 ±0.05
※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above.
Thickness
[mm]
Rated current
[mA](max.)
(typ.)
Parts number EHS
Nominal
inductance
[nH]
Inductance
tolerance ※)
Q
(min.)
Parts number EHS
Nominal
inductance
[nH]
Inductance
tolerance ※)
DC Resistance
[Ω]
Self-resonant
frequency [MHz]
Q(Typical)frequency[MHz]
Q
(min.)
LQ Measuring
frequency
[MHz]
Thickness
[mm]
(typ.)
Rated current
[mA](max.)
450
430
390
380
360
350
340
330
320
310
470
260
250
250
240
300
280
280
270
180
170
150
120
230
220
220
190
110
100
100
80
LQ Measuring
frequency
[MHz]
Q(Typical)frequency[MHz] Self-resonant
frequency [MHz]
DC Resistance
[Ω]
80
60
70
i_mlci_HK_e-E08R01
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
 Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
INDUCTORS INDUCTORS FOR HIGH FREQUENCY APPLICATIONS
TAIYO YUDEN 2020
94
20
for General Electronic Equipment
PARTS NUMBER
HK 1608
100 300 500 800 1000 (min.) (max.) (typ.)
HK 1608 1N0[]-T RoHS 1.0 ±0.3nH 8 100 14 30 40 70 90 10000 > 13000 0.05 0.015 0.80 ±0.15
HK 1608 1N2[]-T RoHS 1.2 ±0.3nH 8 100 14 30 40 70 90 10000 > 13000 0.05 0.015 0.80 ±0.15
HK 1608 1N5[]-T RoHS 1.5 ±0.3nH 8 100 14 26 34 47 50 6000 > 13000 0.10 0.03 0.80 ±0.15
HK 1608 1N8[]-T RoHS 1.8 ±0.3nH 8 100 10 18 24 30 34 6000 > 13000 0.10 0.06 0.80 ±0.15
HK 1608 2N2[]-T RoHS 2.2 ±0.3nH 8 100 12 22 29 37 40 6000 12000 0.10 0.06 0.80 ±0.15
HK 1608 2N7[]-T RoHS 2.7 ±0.3nH 10 100 13 24 32 41 45 6000 11000 0.10 0.06 0.80 ±0.15
HK 1608 3N3[]-T RoHS 3.3 ±0.3nH 10 100 14 25 33 42 47 6000 9000 0.12 0.06 0.80 ±0.15
HK 1608 3N9[]-T RoHS 3.9 ±0.3nH 10 100 13 25 33 42 46 6000 8000 0.14 0.07 0.80 ±0.15
HK 1608 4N7[]-T RoHS 4.7 ±0.3nH 10 100 13 25 33 42 47 4000 6500 0.16 0.08 0.80 ±0.15
HK 1608 5N6[]-T RoHS 5.6 ±0.3nH 10 100 14 25 33 42 46 4000 5800 0.18 0.09 0.80 ±0.15
HK 1608 6N8[]-T RoHS 6.8 ±5% 10 100 14 25 33 43 47 4000 5600 0.22 0.11 0.80 ±0.15
HK 1608 8N2[]-T RoHS 8.2 ±5% 10 100 14 26 34 44 48 3500 5200 0.24 0.13 0.80 ±0.15
HK 1608 10N[]-T RoHS 10 ±5% 12 100 14 26 34 43 47 3400 4600 0.26 0.16 0.80 ±0.15
HK 1608 12N[]-T RoHS 12 ±5% 12 100 14 27 35 45 49 2600 4000 0.28 0.17 0.80 ±0.15
HK 1608 15N[]-T RoHS 15 ±5% 12 100 15 28 37 46 51 2300 3400 0.32 0.20 0.80 ±0.15
HK 1608 18N[]-T RoHS 18 ±5% 12 100 15 27 36 44 48 2000 3000 0.35 0.21 0.80 ±0.15
HK 1608 22N[]-T RoHS 22 ±5% 12 100 16 28 36 44 47 1600 2900 0.40 0.25 0.80 ±0.15
HK 1608 27N[]-T RoHS 27 ±5% 12 100 16 29 37 45 46 1400 2200 0.45 0.28 0.80 ±0.15
HK 1608 33N[]-T RoHS 33 ±5% 12 100 17 31 40 46 47 1200 1800 0.55 0.35 0.80 ±0.15
HK 1608 39N[]-T RoHS 39 ±5% 12 100 18 31 39 44 44 1100 1600 0.60 0.38 0.80 ±0.15
HK 1608 47N[]-T RoHS 47 ±5% 12 100 17 28 34 35 34 900 1600 0.70 0.45 0.80 ±0.15
HK 1608 56N[]-T RoHS 56 ±5% 12 100 17 28 34 34 31 900 1400 0.75 0.50 0.80 ±0.15
HK 1608 68N[]-T RoHS 68 ±5% 12 100 18 29 34 30 22 700 1200 0.85 0.55 0.80 ±0.15
HK 1608 82N[]-T RoHS 82 ±5% 12 100 18 28 33 27 600 1100 0.95 0.60 0.80 ±0.15
HK 1608 R10[]-T RoHS 100 ±5% 12 100 18 27 28 16 600 1000 1.00 0.65 0.80 ±0.15
HK 1608 R12[]-T RoHS 120 ±5% 8 50 16 24 23 500 800 1.20 0.68 0.80 ±0.15
HK 1608 R15[]-T RoHS 150 ±5% 8 50 13 19 16 500 800 1.20 0.73 0.80 ±0.15
HK 1608 R18[]-T RoHS 180 ±5% 8 50 13 18 12 400 700 1.30 0.85 0.80 ±0.15
HK 1608 R22[]-T RoHS 220 ±5% 8 50 12 16 400 600 1.50 0.95 0.80 ±0.15
HK 1608 R27[]-T RoHS 270 ±5% 8 50 14 15 400 550 1.90 1.34 0.80 ±0.15
HK 1608 R33[]-T RoHS 330 ±5% 8 50 14 350 480 2.10 1.53 0.80 ±0.15
HK 1608 R39[]-T RoHS 390 ±5% 8 50 13 350 410 2.30 1.72 0.80 ±0.15
HK 1608 R47[]-T RoHS 470 ±5% 8 50 13 300 360 2.60 2.04 0.80 ±0.15
※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above.
HK 2125
100 300 500 800 1000 (min.) (max.) (typ.)
HK 2125 1N5S-T RoHS 1.5 ±0.3nH 10 100 21 39 57 61 68 4000 > 6000 0.10 0.02 0.85 ±0.2
HK 2125 1N8S-T RoHS 1.8 ±0.3nH 10 100 18 35 49 55 59 4000 > 6000 0.10 0.02 0.85 ±0.2
HK 2125 2N2S-T RoHS 2.2 ±0.3nH 10 100 18 33 46 53 58 4000 > 6000 0.10 0.03 0.85 ±0.2
HK 2125 2N7S-T RoHS 2.7 ±0.3nH 12 100 19 36 50 56 60 4000 > 6000 0.10 0.03 0.85 ±0.2
HK 2125 3N3S-T RoHS 3.3 ±0.3nH 12 100 16 29 40 47 51 4000 > 6000 0.13 0.04 0.85 ±0.2
HK 2125 3N9S-T RoHS 3.9 ±0.3nH 12 100 18 33 46 54 60 4000 > 6000 0.15 0.05 0.85 ±0.2
HK 2125 4N7S-T RoHS 4.7 ±0.3nH 12 100 18 34 46 55 60 3500 > 6000 0.20 0.05 0.85 ±0.2
HK 2125 5N6S-T RoHS 5.6 ±0.3nH 15 100 20 38 51 60 66 3200 5400 0.23 0.05 0.85 ±0.2
HK 2125 6N8J-T RoHS 6.8 ±5% 15 100 20 39 52 63 69 2800 4200 0.25 0.06 0.85 ±0.2
HK 2125 8N2J-T RoHS 8.2 ±5% 15 100 21 40 54 63 70 2400 3700 0.28 0.07 0.85 ±0.2
HK 2125 10NJ-T RoHS 10 ±5% 15 100 20 38 51 60 67 2100 3100 0.30 0.09 0.85 ±0.2
HK 2125 12NJ-T RoHS 12 ±5% 15 100 21 39 52 60 67 1900 3000 0.35 0.10 0.85 ±0.2
HK 2125 15NJ-T RoHS 15 ±5% 15 100 22 42 55 63 72 1600 2600 0.40 0.11 0.85 ±0.2
HK 2125 18NJ-T RoHS 18 ±5% 15 100 24 44 57 63 72 1500 2300 0.45 0.13 0.85 ±0.2
HK 2125 22NJ-T RoHS 22 ±5% 18 100 23 43 55 60 69 1400 2100 0.50 0.16 0.85 ±0.2
HK 2125 27NJ-T RoHS 27 ±5% 18 100 23 42 53 58 68 1300 1800 0.55 0.17 0.85 ±0.2
HK 2125 33NJ-T RoHS 33 ±5% 18 100 24 43 54 55 60 1200 1700 0.60 0.19 0.85 ±0.2
HK 2125 39NJ-T RoHS 39 ±5% 18 100 23 41 50 47 47 1000 1400 0.65 0.25 0.85 ±0.2
HK 2125 47NJ-T RoHS 47 ±5% 18 100 23 41 49 43 41 900 1200 0.70 0.26 1.00 +0.2/-0.3
HK 2125 56NJ-T RoHS 56 ±5% 18 100 23 42 48 39 38 800 1100 0.75 0.28 1.00 +0.2/-0.3
HK 2125 68NJ-T RoHS 68 ±5% 18 100 25 42 45 30 700 900 0.80 0.33 1.00 +0.2/-0.3
HK 2125 82NJ-T RoHS 82 ±5% 18 100 24 41 41 600 800 0.90 0.37 1.00 +0.2/-0.3
HK 2125 R10J-T RoHS 100 ±5 18 100 23 37 37 600 800 0.90 0.40 1.00 +0.2/-0.3
HK 2125 R12J-T RoHS 120 ±5 13 50 22 33 29 500 700 0.95 0.43 1.00 +0.2/-0.3
HK 2125 R15J-T RoHS 150 ±5 13 50 22 34 26 500 700 1.00 0.46 1.00 +0.2/-0.3
HK 2125 R18J-T RoHS 180 ±5 13 50 23 34 20 400 600 1.10 0.50 1.00 +0.2/-0.3
HK 2125 R22J-T RoHS 220 ±5 12 50 20 23 350 550 1.20 0.75 1.00 +0.2/-0.3
HK 2125 R27J-T RoHS 270 ±5 12 50 20 29 300 480 1.30 0.85 1.00 +0.2/-0.3
HK 2125 R33J-T RoHS 330 ±5 12 50 22 15 250 400 1.40 0.90 1.00 +0.2/-0.3
HK 2125 R39J-T RoHS 390 ±5 10 50 17 12 250 400 1.30 0.85 1.00 +0.2/-0.3
HK 2125 R47J-T RoHS 470 ±5% 10 50 17 200 350 1.50 0.95 1.00 +0.2/-0.3
※ [] mark indicates the Inductance tolerance code. Please refer for the inductance tolerance except the above.
LQ Measuring
frequency
[MHz]
Q(Typical)frequency[MHz] Thickness
[mm]
(typ.)
Parts number EHS
Nominal
inductance
[nH]
Inductance
tolerance ※)
Q
(min.)
300
300
300
300
Self-resonant
frequency [MHz]
DC Resistance
[Ω] Rated current
[mA](max.)
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
150
300
300
300
300
150
150
150
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
Parts number EHS
Nominal
inductance
[nH]
Inductance
tolerance
300
300
300
300
300
300
DC Resistance
[Ω] Rated current
[mA](max.)
Thickness
[mm]
(typ.)
Q
(min.)
LQ Measuring
frequency
[MHz]
Q(Typical)frequency[MHz] Self-resonant
frequency [MHz]
i_mlci_HK_e-E08R01
Thiscatalogcontainsthetypicalspecificationonlyduetothelimitationofspace.Whenyouconsiderthepurchaseofourproducts,pleasecheckourproductspecificationsheets.
 Fordetailsofeachproduct(characteristicsgraph,reliabilityinformation,precautionsforuse,andsoon),seeourwebsite(http://www.ty-top.com/).
INDUCTORS INDUCTORS FOR HIGH FREQUENCY APPLICATIONS
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_pack_e-E08R01
Multilayer chip inductors
Multilayer chip inductors for high frequency, Multilayer chip bead inductors
Multilayer common mode choke coils(MC series F type)
Metal Multilayer Chip Power Inductors (MCOILTM MC series)
PACKAGING
①Minimum Quantity
Tape & Reel Packaging
Type Thickness
mm(inch)
Standard Quantity [pcs]
Paper Tape Embossed Tape
CK1608(0603) 0.8 (0.031) 4000
CK2125(0805) 0.85(0.033) 4000
1.25(0.049) 2000
CKS2125(0805) 0.85(0.033) 4000
1.25(0.049) 2000
CKP1608(0603) 0.8 (0.031) 4000
CKP2012(0805) 0.9 (0.035) 3000
CKP2016(0806) 0.9 (0.035) 3000
CKP2520(1008)
0.7 (0.028) 3000
0.9 (0.035) 3000
1.1 (0.043) 2000
LK1005(0402) 0.5 (0.020) 10000
LK1608(0603) 0.8 (0.031) 4000
LK2125(0805) 0.85(0.033) 4000
1.25(0.049) 2000
HK0603(0201) 0.3 (0.012) 15000
HK1005(0402) 0.5 (0.020) 10000
HK1608(0603) 0.8 (0.031) 4000
HK2125(0805) 0.85(0.033) 4000
1.0 (0.039) 3000
HKQ0603S(0201) 0.3 (0.012) 15000
HKQ0603U(0201) 0.3 (0.012) 15000
AQ105(0402) 0.5 (0.020) 10000
BK0603(0201) 0.3 (0.012) 15000
BK1005(0402) 0.5 (0.020) 10000
BKH0603(0201) 0.3 (0.012) 15000
BKH1005(0402) 0.5 (0.020) 10000
BK1608(0603) 0.8 (0.031) 4000
BK2125(0805) 0.85(0.033) 4000
1.25(0.049) 2000
BK2010(0804) 0.45(0.018) 4000
BK3216(1206) 0.8 (0.031) 4000
BKP0603(0201) 0.3 (0.012) 15000
BKP1005(0402) 0.5 (0.020) 10000
BKP1608(0603) 0.8 (0.031) 4000
BKP2125(0805) 0.85(0.033) 4000
MCF0605(0202) 0.3 (0.012) 15000
MCF0806(0302) 0.4 (0.016) 10000
MCF1210(0504) 0.55(0.022) 5000
MCF2010(0804) 0.45(0.018) 4000
MCEE1005(0402) 0.55(0.022) 10000
MCEK1210(0504) 0.5 (0.020) 5000
MCFK1608(0603) 0.6 (0.024) 4000
MCFE1608(0603) 0.65(0.026) 4000
MCHK1608(0603) 0.8 (0.031) 4000
MCKK1608(0603) 1.0 (0.039) 3000
MCHK2012(0806) 0.8 (0.031) 4000
MCKK2012(0805) 1.0 (0.039) - 3000
Ii“: 0‘ Sprocket hole ‘\;Q\l Bottom tape / Chip cavity 0 O O O O‘ E U E E U \ U: ‘H i i U: Sprocket hole Base tape ; Chip cavity 0 O O O C)‘ W E E H \ hi Iljl-Ijll: TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_pack_e-E08R01
②Taping material
Card board carrier tape
Top tape
Base tape
Sprocket hole
Bottom tape Chip cavity
Chip Filled
Chip
CK 1608
CKP 1608
CK 2125
CKS 2125
LK 1005
LK 1608
LK 2125
HK 0603
HK 1005
HK 1608
HKQ 0603
AQ 105
BK 0603
BK 1005
BK 1608
BK 2125
BK 2010
BKP 0603
BKP 1005
BKP 1608
BKP 2125
BKH 0603
BKH 1005
MCF 0605
MC 1005
MC 1210
MC 1608
MC 2012
Embossed Tape
Top tape
Base tape
Sprocket hole
Chip cavity
Chip Filled
Chip
CK 2125
CKS 2125
CKP 2012
CKP 2016
CKP 2520
LK 2125
HK 2125
BK 2125
BK 3216
MCF 0806
MCF 1210
MCF 2010
MC 1608
MC 2012
③Taping Dimensions
Paper tape (8mm wide) Unit:mm(inch)
F
2.0±0.05
(0.079±0.002)
4.0±0.1
(0.157±0.004)
1.75±0.1
(0.069±0.004)
3.5±0.05
(0.138±0.002)
8.0±0.3
(0.315±0.012)
φ1.5+0.1/-0
(φ0.059+0.004/-0)
Sprocket hole
A
B
T
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_pack_e-E08R01
Type Thickness
mm(inch)
Chip cavity Insertion Pitch Tape Thickness
CK1608(0603) 0.8 (0.031) 1.0±0.2
(0.039±0.008)
1.8±0.2
(0.071±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
CK2125(0805) 0.85(0.033) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
CKS2125(0805) 0.85(0.033) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
CKP1608(0603) 0.8 (0.031) 1.0±0.2
(0.039±0.008)
1.8±0.2
(0.071±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
LK1005(0402) 0.5 (0.020) 0.65±0.1
(0.026±0.004)
1.15±0.1
(0.045±0.004)
2.0±0.05
(0.079±0.002)
0.8max
(0.031max)
LK1608(0603) 0.8 (0.031) 1.0±0.2
(0.039±0.008)
1.8±0.2
(0.071±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
LK2125(0805) 0.85(0.033) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
HK0603(0201) 0.3 (0.012) 0.40±0.06
(0.016±0.002)
0.70±0.06
(0.028±0.002)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
HK1005(0402) 0.5 (0.020) 0.65±0.1
(0.026±0.004)
1.15±0.1
(0.045±0.004)
2.0±0.05
(0.079±0.002)
0.8max
(0.031max)
HK1608(0603) 0.8 (0.031) 1.0±0.2
(0.039±0.008)
1.8±0.2
(0.071±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
HKQ0603S(0201) 0.3 (0.012) 0.40±0.06
(0.016±0.002)
0.70±0.06
(0.028±0.002)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
HKQ0603U(0201) 0.3 (0.012) 0.40±0.06
(0.016±0.002)
0.70±0.06
(0.028±0.002)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
AQ105(0402) 0.5 (0.020) 0.75±0.1
(0.030±0.004)
1.15±0.1
(0.045±0.004)
2.0±0.05
(0.079±0.002)
0.8max
(0.031max)
BK0603(0201) 0.3 (0.012) 0.40±0.06
(0.016±0.002)
0.70±0.06
(0.028±0.002)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
BK1005(0402) 0.5 (0.020) 0.65±0.1
(0.026±0.004)
1.15±0.1
(0.045±0.004)
2.0±0.05
(0.079±0.002)
0.8max
(0.031max)
BK1608(0603) 0.8 (0.031) 1.0±0.2
(0.039±0.008)
1.8±0.2
(0.071±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
BK2125(0805) 0.85(0.033) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
BK2010(0804) 0.45(0.018) 1.2±0.1
(0.047±0.004)
2.17±0.1
(0.085±0.004)
4.0±0.1
(0.157±0.004)
0.8max
(0.031max)
BKP0603(0201) 0.3 (0.012) 0.40±0.06
(0.016±0.002)
0.70±0.06
(0.028±0.002)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
BKP1005(0402) 0.5 (0.020) 0.65±0.1
(0.026±0.004)
1.15±0.1
(0.045±0.004)
2.0±0.05
(0.079±0.002)
0.8max
(0.031max)
BKP1608(0603) 0.8 (0.031) 1.0±0.2
(0.039±0.008)
1.8±0.2
(0.071±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
BKP2125(0805) 0.85(0.033) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.1max
(0.043max)
BKH0603(0201) 0.3 (0.012) 0.40±0.06
(0.016±0.002)
0.70±0.06
(0.028±0.002)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
BKH1005(0402) 0.5 (0.020) 0.65±0.1
(0.026±0.004)
1.15±0.1
(0.045±0.004)
2.0±0.05
(0.079±0.002)
0.8max
(0.031max)
MCF0605(0202) 0.3 (0.012) 0.62±0.03
(0.024±0.001)
0.77±0.03
(0.030±0.001)
2.0±0.05
(0.079±0.002)
0.45max
(0.018max)
MCFK1608(0603) 0.6 (0.024) 1.1±0.05
(0.043±0.002)
1.9±0.05
(0.075±0.002)
4.0±0.1
(0.157±0.004)
0.72max
(0.028max)
MCEE1005(0402) 0.55(0.021) 0.8±0.05
(0.031±0.002)
1.3±0.05
(0.051±0.002)
2.0±0.05
(0.079±0.002)
0.64max
(0.025max)
MCEK1210(0504) 0.5 (0.020) 1.3±0.1
(0.051±0.004)
1.55±0.1
(0.061±0.004)
4.0±0.1
(0.157±0.004)
0.64max
(0.025max)
MCFK1608(0603) 0.6 (0.024) 1.1±0.05
(0.043±0.002)
1.9±0.05
(0.075±0.002)
4.0±0.1
(0.157±0.004)
0.72max
(0.028max)
MCFE1608(0603) 0.65(0.026) 1.1±0.05
(0.043±0.002)
1.9±0.05
(0.075±0.002)
4.0±0.1
(0.157±0.004)
0.72max
(0.028max)
MCHK1608(0603) 0.8 (0.031) 1.2±0.05
(0.047±0.002)
2.0±0.05
(0.079±0.002)
4.0±0.1
(0.157±0.004)
0.9max
(0.035max)
MCHK2012(0805) 0.8 (0.031) 1.65±0.1
(0.065±0.004)
2.4±0.1
(0.094±0.004)
4.0±0.1
(0.157±0.004)
0.9max
(0.035max)
Unit : mm(inch)
onofiomo'ofiolom 20D >> L—vl‘—4 4» TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_pack_e-E08R01
Embossed Tape (8mm wide) Unitmminch
F
2.0±0.05
(0.079±0.002)
4.0±0.1
(0.157±0.004)
1.75±0.1
(0.069±0.004)
3.5±0.05
(0.138±0.002)
8.0±0.3
(0.315±0.012)
φ1.5+0.1/-0
(φ0.059+0.004/-0)
Sprocket hole
A
B
Type Thickness
mm(inch)
Chip cavity Insertion Pitch Tape Thickness
K T
CK2125(0805) 1.25(0.049) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
2.0
(0.079)
0.3
(0.012)
CKS2125(0805) 1.25(0.049) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
2.0
(0.079)
0.3
(0.012)
CKP2012(0805) 0.9 (0.035) 1.55±0.2
(0.061±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.3
(0.051)
0.3
(0.012)
CKP2016(0806) 0.9 (0.035) 1.8±0.1
(0.071±0.004)
2.2±0.1
(0.087±0.004)
4.0±0.1
(0.157±0.004)
1.3
(0.051)
0.25
(0.01)
CKP2520(1008)
0.7 (0.028)
2.3±0.1
(0.091±0.004)
2.8±0.1
(0.110±0.004)
4.0±0.1
(0.157±0.004)
1.4
(0.055)
0.3
(0.012)
0.9 (0.035) 1.4
(0.055)
1.1 (0.043) 1.7
(0.067)
1.1 (0.043) 1.7
(0.067)
LK2125(0805) 1.25(0.049) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
2.0
(0.079)
0.3
(0.012)
HK2125(0805)
0.85(0.033) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
1.5
(0.059) 0.3
(0.012)
1.0 (0.039) 2.0
(0.079)
BK2125(0805) 1.25(0.049) 1.5±0.2
(0.059±0.008)
2.3±0.2
(0.091±0.008)
4.0±0.1
(0.157±0.004)
2.0
(0.079)
0.3
(0.012)
BK3216(1206) 0.8 (0.031) 1.9±0.1
(0.075±0.004)
3.5±0.1
(0.138±0.004)
4.0±0.1
(0.157±0.004)
1.4
(0.055)
0.3
(0.012)
MCF0806(0302) 0.4 (0.016) 0.75±0.05
(0.030±0.002)
0.95±0.05
(0.037±0.002)
2.0±0.05
(0.079±0.002)
0.55
(0.022)
0.3
(0.012)
MCF1210(0504) 0.55(0.022) 1.15±0.05
(0.045±0.002)
1.40±0.05
(0.055±0.002)
4.0±0.1
(0.157±0.004)
0.65
(0.026)
0.3
(0.012)
MCF2010(0804) 0.45(0.018) 1.1±0.1
(0.043±0.004)
2.3±0.1
(0.091±0.004)
4.0±0.1
(0.157±0.004)
0.85
(0.033)
0.3
(0.012)
MCKK1608(0603) 1.0 (0.039) 1.1±0.1
(0.043±0.004)
1.95±0.1
(±0.004)
4.0±0.1
(0.157±0.004)
1.4
(0.055)
0.25
(0.01)
MCKK2012(0805) 1.0 (0.039) 1.55±0.1
(0.061±0.004)
2.35±0.1
(0.093±0.004)
4.0±0.1
(0.157±0.004)
1.35
(0.053)
0.25
(0.010)
Unit : mm(inch)
④LEADER AND BLANK PORTION
Blank portion Chip cavity Blank portion Leader
160mm or more
(6.3inches or more)
Direction of tape feed
100mm or more
(3.94inches or more)
400mm or more
(15.7inches or more)
4» 0~15° TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_pack_e-E08R01
⑤Reel Size
E
C
D
R B
t
A
W
A B C D E R
φ178±2.0 φ50 or more φ13.0±0.2 φ21.0±0.8 2.0±0.5 1.0
t W
4mm width tape 1.5max. 5±1.0
8mm width tape 2.5max. 10±1.5
(Unit : mm)
⑥Top tape strength
The top tape requires a peel-off force of 0.1~0.7N in the direction of the arrow as illustrated below.
0~15° Top tape
Base tape
Pull direction
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_reli_e-E08R01
Multilayer chip inductors
Multilayer chip inductors for high frequency, Multilayer chip bead inductors
Multilayer common mode choke coils(MC series F type)
Metal Multilayer Chip Power Inductors (MCOILTM MC series)
RELIABILITY DATA
1. Operating Temperature Range
Specified Value
BK series -55~+125℃
BKH series
BKP series -55~+85℃
MCF series -40~+85℃
CK series
-40~+85℃
CKS series
CKP series
LK series
HK0603, HK1005 -55~+125℃
HK1608, HK2125 -40~+85℃
HKQ0603 -55~+125℃
AQ105
MCOILTM MC series -40~+125℃(Including self-generated heat)
2. Storage Temperature Range
Specified Value
BK series -55~+125℃
BKH series
BKP series -55~+85℃
MCF series -40~+85℃
CK series
-40~+85℃
CKS series
CKP series
LK series
HK0603, HK1005 -55~+125℃
HK1608, HK2125 -40~+85℃
HKQ0603 -55~+125℃
AQ105
MCOILTM MC series -40~+85℃
3. Rated Current
Specified Value
BK series The temperature of the element is increased within 20℃.
BKH series
BKP series The temperature of the element is increased within 40℃
MCF series Refer to each specification.
CK series The temperature of the element is increased within 20℃.
CKS series
CKP series The temperature of the element is increased within 40℃
LK series The decreasing-rate of inductance value is within 5 %
HK0603, HK1005
The decreasing-rate of inductance value is within 5 %, or the temperature of the element is
increased within 20℃
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series Idc1: The decreasing-rate of inductance value is within 30 %
Idc2: The temperature of the element is increased within 40℃
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_reli_e-E08R01
4. Impedance
Specified Value
BK series
Refer to each specification.
BKH series
BKP series
MCF series
Test Methods and
Remarks
BK0603Series, BKP0603Series, BKH Series
Measuring frequency : 100±1MHz
Measuring equipment : 4991A(or its equivalent)
Measuring jig : 16193A(or its equivalent)
BK1005Series, BKP1005Series ,BKH1005Series
Measuring frequency : 100±1MHz
Measuring equipment : 4291A(or its equivalent)
Measuring jig : 16192A ( or its equivalent ) , HW:16193A ( or its
equivalent)
BK1608・2125Series, BKP1608・2125Series
Measuring frequency : 100±1MHz
Measuring equipment : 4291A(or its equivalent), 4195A(or its equivalent)
Measuring jig : 16192A(or its equivalent), HW:16193A(or its equivalent)
BK2010・3216Series
Measuring frequency : 100±1MHz
Measuring equipment : 4291A(or its equivalent), 4195A(or its equivalent)
Measuring jig : 16192A(or its equivalent)
MCF Series
Measuring frequency : 100±1MHz
Measuring equipment : 4291A(or its equivalent)
5. Inductance
Specified Value
CK series
Refer to each specification.
CKS series
CKP series
LK series
HK0603, HK1005
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series
Test Methods and
Remarks
CK、CKS、LK Series
Measuring frequency : Refer to each specification.
Measuring equipment /jig : 1608,2125⇒4294A+16092A(or its equivalent)
1005⇒4291A+16193A(or its equivalent)
Measuring current : 047~4.7μH ⇒1mArms 、 5.6~33μH ⇒0.1mArms
CKP、MCOILTM MC Series
Measuring frequency : 1MHz
Measuring equipment : 4285A(or its equivalent)
HK0603、HK1005、AQ Series
Measuring frequency : 100MHz
Measuring equipment /jig : HK0603⇒ E4991A+16197A(or its equivalent) , AQ105⇒4291A+16197A(or its equivalent)
HK1005⇒ 4291A+16193A(or its equivalent)
HK1608、HK2125 Series
Measuring frequency : ~100nH⇒100MHz 、120nH~⇒50MHz
Measuring equipment /jig : 4291A+16092A(or its equivalent)
HKQ Series
Measuring frequency : 500MHz
Measuring equipment /jig : E4991A+16197A(or its equivalent)
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_reli_e-E08R01
6. Q
Specified Value
CK series
CKS series
CKP series
LK series
Refer to each specification.
HK0603, HK1005
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series
Test Methods and
Remarks
LK Series
Measuring frequency : Refer to each specification.
Measuring equipment /jig : 1608,2125⇒4294A+16092A(or its equivalent)
1005⇒4291A+16193A(or its equivalent)
Measuring current : 047~4.7μH ⇒1mArms 5.6~33μH ⇒0.1mArms
HK0603、HK1005、AQ Series
Measuring frequency : 100MHz
Measuring equipment /jig : HK0603⇒E4991A+16197A(or its equivalent) , AQ105⇒4291A+16197A(or its equivalent)
HK1005⇒4291A+16193A(or its equivalent)
HK1608、HK2125 Series
Measuring frequency : ~100nH⇒100MHz 、120nH~⇒50MHz
Measuring equipment /jig : 4291A+16092A(or its equivalent)
HKQ Series
Measuring frequency : 500MHz
Measuring equipment /jig : E4991A+16197A(or its equivalent)
7. DC Resistance
Specified Value
BK series
Refer to each specification.
BKH series
BKP series
MCF series
CK series
CKS series
CKP series
LK series
HK0603, HK1005
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series
Test Methods and
Remarks Measuring equipment:IWATSU VOAC7512, HIOKI RM3545 (or its equivalent)
8. Self Resonance Frequency(SRF)
Specified Value
BK series
BKH series
BKP series
MCF series
CK series Refer to each specification.
CKS series
CKP series
LK series
Refer to each specification.
HK0603, HK1005
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series
Test Methods and
Remarks
LK、CK Series :
Measuring equipment : 4195A(or its equivalent)
Measuring jig : 16092A(or its equivalent)
HK、HKQ、AQ Series :
Measuring equipment : 8719C(or its equivalent)
TAIYO YUDEN
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For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_reli_e-E08R01
9. Resistance to Flexure of Substrate
Specified Value
BK series
No mechanical damage.
BKH series
BKP series
MCF series
CK series
CKS series
CKP series
LK series
HK0603, HK1005
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series
Test Methods and
Remarks
Warp : 2mmBK SeriesBKPBKH1005CKCKSCKPLKHKHKQ0603SHKQ0603UAQ SeriesMCF1210MC
Series)
: 1mm(BKH0603、MCF Series without 1210 size,)
Testing board : glass epoxy-resin substrate
Thickness : 0.8mm
20
Warp
Board
(Unit:mm)
R-230
45 45
Deviation±1
10. Solderability
Specified Value
BK series
At least 90% of terminal electrode is covered by new solder.
BKH series
BKP series
MCF series
CK series
CKS series
CKP series
LK series
HK0603, HK1005
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series
Test Methods and
Remarks
Solder temperature :230±5℃ (JIS Z 3282 H60A or H63A)
Solder temperature :245±3℃ (Sn/3.0Ag/0.5Cu)
Duration :4±1 sec.
TAIYO YUDEN
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i_mlci_reli_e-E08R01
11. Resistance to Soldering
Specified Value
BK series Appearance:No significant abnormality
Impedance change:Within ±30%
BKH series
BKP series
MCF series Appearance:No significant abnormality
Impedance change:Within ±20%
CK series Appearance:No significant abnormality
Inductance change: R10~4R7⇒Within ±10%、 6R8~100⇒Within ±15%
CKS series Appearance:No significant abnormality
Inductance change:Within ±20%
CKP series Appearance:No significant abnormality
Inductance change:Within ±30%
LK series
Appearance:No significant abnormality
Inductance change:1005⇒Within ±15%
1608,2125⇒ 47N~4R7: Within ±10% 5R6~330: Within ±15%
HK0603, HK1005
Appearance:No significant abnormality
Inductance change: Within ±5%
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series Appearance:No significant abnormality
Inductance change: Within ±10%
Test Methods and
Remarks
Solder temperature :260±5℃
Duration :10±0.5 sec.
Preheating temperature :150 to 180℃
Preheating time :3 min.
Flux :Immersion into methanol solution with colophony for 3 to 5 sec.
Recovery :2 to 3 hrs of recovery under the standard condition after the test.(See Note 1)
(Note 1) When there are questions concerning measurement result;measurement shall be made after 48±2 hrs of recovery under the standard condition.
12. Thermal Shock
Specified Value
BK series Appearance:No significant abnormality
Impedance change: Within ±30%
BKH series
BKP series
MCF series Appearance:No significant abnormality
Impedance change: Within ±20%
CK series Appearance:No significant abnormality
Inductance change:Within ±20%
CKS series
CKP series Appearance:No significant abnormality
Inductance change: Within ±30%
LK series Appearance:No significant abnormality
Inductance change: Within ±10% Q change: Within ±30%
HK0603, HK1005
Appearance:No significant abnormality
Inductance change: Within ±10% Q change: Within ±20%
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series Appearance:No significant abnormality
Inductance change: Within ±10%
Test Methods and
Remarks
Conditions for 1 cycle
Step temperature(℃) time(min.)
1 Minimum operating temperature +0/-3 30±3
2 Room temperature 2~3
3 Maximum operating temperature +3/-0 30±3
4 Room temperature 2~3
Number of cycles:5
Recovery:2 to 3 hrs of recovery under the standard condition after the test.(See Note 1)
(Note 1) When there are questions concerning measurement result;measurement shall be made after 48±2 hrs of recovery under the standard condition.
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i_mlci_reli_e-E08R01
13. Damp Heat( Steady state)
Specified Value
BK series Appearance:No significant abnormality
Impedance change: Within ±30%
BKH series
BKP series
MCF series Appearance:No significant abnormality
Impedance change: Within ±20%
CK series Appearance:No significant abnormality
Inductance change: Within ±20%
CKS series
CKP series Appearance:No significant abnormality
Inductance change: Within ±30%
LK series
Appearance:No significant abnormality
Inductance change: 1005,1608⇒Within ±10% 2125⇒Within ±20%
Q change: Within ±30%
HK0603, HK1005
Appearance:No significant abnormality
Inductance change: Within ±10% Q change: Within ±20%
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series Appearance:No significant abnormality
Inductance change: Within ±10%
Test Methods and
Remarks
BK、BKP、BKH、LK、CK、CKS、CKP、MCF Series:
Temperature :40±2℃
Humidity :90 to 95%RH
Duration :500 +24/-0 hrs
Recovery :2 to 3 hrs of recovery under the standard condition after the removal from test chamber.(See Note 1)
HK、HKQ、AQ、MCOILTM MC series:
Temperature :60±2℃
Humidity :90 to 95%RH
Duration :500 +24/-0 hrs
Recovery :2 to 3 hrs of recovery under the standard condition after the removal from test chamber.(See Note 1)
(Note 1) When there are questions concerning measurement result;measurement shall be made after 48±2 hrs of recovery under the standard condition.
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
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i_mlci_reli_e-E08R01
14. Loading under Damp Heat
Specified Value
BK series Appearance:No significant abnormality
Impedance change: Within ±30%
BKH series
BKP series
MCF series
CK series Appearance:No significant abnormality
Inductance change: Within ±20%
CKS series
CKP series Appearance:No significant abnormality
Inductance change: Within ±30%
LK series
Appearance:No significant abnormality
Inductance change: 1005⇒Within ±10%
16080.04712.0μH Within ±10 15.033.0μH: Within ±
15%
2125⇒Within ±20%
Q change: Within ±30%
HK0603, HK1005
Appearance:No significant abnormality
Inductance change: Within ±10% Q change: Within ±20%
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series※ Appearance:No significant abnormality
Inductance change: Within ±10%
Test Methods and
Remarks
BK、BKP、BKH、LK、CK、CKS、CKP Series:
Temperature :40±2℃
Humidity :90 to 95%RH
Applied current :Rated current
Duration :500 +24/-0 hrs
Recovery :2 to 3 hrs of recovery under the standard condition after the removal from test chamber.(See Note 1)
HK、HKQ、AQ、MCOILTM MC Series:
Temperature :60±2℃
Humidity :90 to 95%RH
Applied current :Rated current ※MC series ; Idc2max
Duration :500 +24/-0 hrs
Recovery :2 to 3 hrs of recovery under the standard condition after the removal from test chamber.(See Note 1)
Note on standard condition: "standard condition" referred to herein is defined as follows:
5 to 35℃ of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure.
When there are questions concerning measurement results:
In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air
pressure.
Unless otherwise specified, all the tests are conducted under the "standard condition."
(Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition.
TAIYO YUDEN
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i_mlci_reli_e-E08R01
15. Loading at High Temperature
Specified Value
BK series Appearance:No significant abnormality
Impedance change: Within ±30%
BKH series
BKP series
MCF series Appearance:No significant abnormality
Impedance change: Within ±20%
CK series Appearance:No significant abnormality
Inductance change: Within ±20%
CKS series
CKP series Appearance:No significant abnormality
Inductance change: Within ±30%
LK series
Appearance:No significant abnormality
Inductance change: 1005⇒Within ±10%
16080.04712.0μH Within ±10 15.033.0μH: Within ±
15%
2125⇒Within ±20%
Q change: Within ±30%
HK0603, HK1005
Appearance:No significant abnormality
Inductance change: Within ±10% Q change: Within ±20%
HK1608, HK2125
HKQ0603
AQ105
MCOILTM MC series※ Appearance:No significant abnormality
Inductance change: Within ±10%
Test Methods and
Remarks
Temperature : Maximum operating temperature
Applied current :Rated current ※MC series ; Idc2max
Duration :500 +24/-0 hrs
Recovery :2 to 3 hrs of recovery under the standard condition after the removal from test chamber. (See Note 1)
Note on standard condition: "standard condition" referred to herein is defined as follows:
5 to 35℃ of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure.
When there are questions concerning measurement results:
In order to provide correlation data, the test shall be conducted under condition of 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air
pressure. Unless otherwise specified, all the tests are conducted under the "standard condition."
(Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition.
TAIYO YUDEN
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i_mlci_prec_e-E08R01
Precautions on the use of Multilayer chip inductors
Multilayer chip inductors for high frequency, Multilayer chip bead inductors
Multilayer common mode choke coils(MC series F type)
PRECAUTIONS
1. Circuit Design
Precautions
◆Verification of operating environment, electrical rating and performance
1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social
ramifications.
As such, any inductors to be used in such equipment may require higher safety and/or reliability considerations and should be clearly
differentiated from components used in general purpose applications.
◆Operating Current(Verification of Rated current)
1. The operating current including inrush current for inductors must always be lower than their rated values.
2. Do not apply current in excess of the rated value because the inductance may be reduced due to the magnetic saturation effect.
2. PCB Design
Precautions
◆Pattern configurations(Design of Land-patterns)
1. When inductors are mounted on a PCB, the size of land patterns and the amount of solder used(size of fillet)can directly affect inductor
performance.
Therefore, the following items must be carefully considered in the design of solder land patterns:
(1) The amount of solder applied can affect the ability of chips to withstand mechanical stresses which may lead to breaking or
cracking. Therefore, when designing land-patterns it is necessary to consider the appropriate size and configuration of the solder
pads which in turn determines the amount of solder necessary to form the fillets.
(2) When more than one part is jointly soldered onto the same land or pad, the pad must be designed so that each component's
soldering point is separated by solder-resist.
(3) The larger size of land patterns and amount of solder, the smaller Q value after mounting on PCB. It makes higher the Q value to
design land patterns smaller than terminal electrode of chips.
◆Pattern configurations(Inductor layout on panelized[ breakaway PC boards)
1. After inductors have been mounted on the boards, chips can be subjected to mechanical stresses in subsequent manufacturing
processes (PCB cutting, board inspection, mounting of additional parts, assembly into the chassis, wave soldering the reflow soldered
boards etc.For this reason, planning pattern configurations and the position of SMD inductors should be carefully performed to
minimize stress.
Technical
considerations
◆Pattern configurations(Design of Land-patterns)
1. The following diagrams and tables show some examples of recommended patterns to prevent excessive solder amounts(larger fillets
which extend above the component end terminations). Examples of improper pattern designs are also shown.
(1) Recommended land dimensions for a typical chip inductor land patterns for PCBs
Recommended land dimensions for Multilayer inductor
Wave-soldering (Unit:mm)
Type 1608 2012 2125 2016 2520 3216
Size L 1.6 2.0 2.0 2.0 2.5 3.2
W 0.8 1.25 1.25 1.6 2.0 1.6
A 0.8~1.0 1.0~1.4 1.0~1.4 1.0~1.4 1.0~1.4 1.8~2.5
B 0.5~0.8 0.8~1.5 0.8~1.5 0.8~1.5 0.6~1.0 0.8~1.7
C 0.6~0.8 0.9~1.2 0.9~1.2 1.3~1.6 1.6~2.0 1.2~1.6
Reflow-soldering (Unit:mm)
Type 0603 1005 105 1608 2012 2125 2016 2520 3216
Size L 0.6 1.0 1.0 1.6 2.0 2.0 2.0 2.5 3.2
W 0.3 0.5 0.6 0.8 1.25 1.25 1.6 2.0 1.6
A 0.20~0.30 0.45~0.55 0.50~0.55 0.81.0 0.8~1.2 0.8~1.2 0.8~1.2 1.0~1.4 1.8~2.5
B 0.20~0.30 0.40~0.50 0.30~0.40 0.60.8 0.8~1.2 0.8~1.2 0.8~1.2 0.6~1.0 0.6~1.5
C 0.25~0.40 0.45~0.55 0.60~0.70 0.60.8 0.9~1.6 0.9~1.6 1.2~2.0 1.8~2.2 1.2~2.0
●Recommended land dimension for Array type
(Unit:mm)
Type 2010 3216
Size L 2.0 3.2
W 1.0 1.6
a 0.5~0.6 0.7~0.9
b 0.5~0.6 0.8~1.0
c 0.2~0.3 0.4~0.5
d 0.5 0.8
C
B A B
Chip inductor
Land pattern
Solder-resist
L
W
Chip inductor
a
a
b
d
c
W
L
YYYYYYYYYY
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i_mlci_prec_e-E08R01
Recommended land dimension for Multilayer common mode choke coil
Unitmm Unitmm
(2) Examples of good and bad solder application
Item Not recommended Recommended
Mixed mounting of SMD and
leaded components
Lead wire of component
Solder-resist
Component placement close to
the chassis
Chassis
Solder (for grounding)
Electrode pattern
Solder-resist
Hand-soldering of leaded
components near mounted
components
Soldering iron
Lead wire of component
Solder-resist
Horizontal component
placement
Solder-resist
◆Pattern configurations(Inductor layout on panelized[ breakaway PC boards)
1-1. The following are examples of good and bad inductor layout; SMD inductors should be located to minimize any possible mechanical
stresses from board warp or deflection.
Item Not recommended Recommended
Deflection of the board
Position the component at a
right angle to the direction of
the mechanical stresses that
are anticipated.
1-2. To layout the inductors for the breakaway PC board, it should be noted that the amount of mechanical stresses given will vary
depending on inductor layout.
An example below should be counted for better design.
E
D
C
A B
Slit
Magnitude of stress A>B=C>D>E
Perforation
1-3. When breaking PC boards along their perforations, the amount of mechanical stress on the inductors can vary according to the
method used. The following methods are listed in order from least stressful to most stressful: push-back, slit, V-grooving, and
perforation. Thus, any ideal SMD inductor layout must also consider the PCB splitting procedure.
Type 0605 0806
Size L 0.65 0.85
W 0.50 0.65
a 0.27~0.30 0.25~0.35
b 0.17~0.20 0.25~0.35
c 0.20~0.26 0.25~0.35
d 0.4 0.5
Type 1210
Size L 1.0
W 1.25
a 0.45~0.55
b 0.7~0.8
c 0.25~0.35
d 0.55
c
a
a
b d W
L
W
L
a
a
b
d
c
a
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_prec_e-E08R01
3. Considerations for automatic placement
Precautions
◆Adjustment of mounting machine
1. Excessive impact load should not be imposed on the inductors when mounting onto the PC boards.
2. The maintenance and inspection of the mounter should be conducted periodically.
◆Selection of Adhesives
1. Mounting inductors with adhesives in preliminary assembly, before the soldering stage, may lead to degraded inductor characteristics
unless the following factors are appropriately checked; the size of land patterns, type of adhesive, amount applied, hardening
temperature and hardening period. Therefore, it is imperative to consult the manufacturer of the adhesives on proper usage and
amounts of adhesive to use.
Technical
considerations
◆Adjustment of mounting machine
1. If the lower limit of the pick-up nozzle is low, too much force may be imposed on the inductors, causing damage. To avoid this, the
following points should be considered before lowering the pick-up nozzle:
(1) The lower limit of the pick-up nozzle should be adjusted to the surface level of the PC board after correcting for deflection of the
board.
(2) The pick-up pressure should be adjusted between 1 and 3N static loads.
(3) To reduce the amount of deflection of the board caused by impact of the pick-up nozzle, supporting pins or back-up pins should be
used under the PC board. The following diagrams show some typical examples of good pick-up nozzle placement:
Item Improper method Proper method
Single-sided mounting
chipping
or cracking
supporting pins
or back-up pins
Double-sided mounting
chipping
or cracking
supporting pins
or back-up pins
2. As the alignment pin wears out, adjustment of the nozzle height can cause chipping or cracking of the inductors because of mechanical
impact on the inductors. To avoid this, the monitoring of the width between the alignment pin in the stopped position, and maintenance,
inspection and replacement of the pin should be conducted periodically.
◆Selection of Adhesives
1. Some adhesives may cause reduced insulation resistance. The difference between the shrinkage percentage of the adhesive and that of
the inductors may result in stresses on the inductors and lead to cracking. Moreover, too little or too much adhesive applied to the
board may adversely affect component placement, so the following precautions should be noted in the application of adhesives.
(1) Required adhesive characteristics
a. The adhesive should be strong enough to hold parts on the board during the mounting & solder process.
b. The adhesive should have sufficient strength at high temperatures.
c. The adhesive should have good coating and thickness consistency.
d. The adhesive should be used during its prescribed shelf life.
e. The adhesive should harden rapidly.
f. The adhesive must not be contaminated.
g. The adhesive should have excellent insulation characteristics.
h. The adhesive should not be toxic and have no emission of toxic gasses.
(2) When using adhesives to mount inductors on a PCB, inappropriate amounts of adhesive on the board may adversely affect
component placement. Too little adhesive may cause the inductors to fall off the board during the solder process. Too much
adhesive may cause defective soldering due excessive flow of adhesive on to the land or solder pad.
[Recommended conditions]
Figure 0805 case sizes as examples
a 0.3mm min
b 100~12m
c Area with no adhesive
Amount of adhesives
a a
b
After inductors are bonded
c c
TAIYD YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_prec_e-E08R01
4. Soldering
Precautions
◆Selection of Flux
1. Since flux may have a significant effect on the performance of inductors, it is necessary to verify the following conditions prior to use;
(1) Flux used should be with less than or equal to 0.1 wt% (Chlorine conversion method) of halogenated content. Flux having a strong
acidity content should not be applied.
(2) When soldering inductors on the board, the amount of flux applied should be controlled at the optimum level.
(3) When using water-soluble flux, special care should be taken to properly clean the boards.
◆Soldering
1. Temperature, time, amount of solder, etc. are specified in accordance with the following recommended conditions, and please contact us
about peak temperature when you use lead-free paste.
Technical
considerations
◆Selection of Flux
1-1. When too much halogenated substance(Chlorine, etc.)content is used to activate the flux, or highly acidic flux is used, an excessive
amount of residue after soldering may lead to corrosion of the terminal electrodes or degradation of insulation resistance on the
surface of the Inductor.
1-2. Flux is used to increase solderability in flow soldering, but if too much is applied, a large amount of flux gas may be emitted and may
detrimentally affect solderability. To minimize the amount of flux applied, it is recommended to use a flux-bubbling system.
1-3. Since the residue of water-soluble flux is easily dissolved by water content in the air, the residue on the surface of Inductor in high
humidity conditions may cause a degradation of insulation resistance and therefore affect the reliability of the components. The
cleaning methods and the capability of the machines used should also be considered carefully when selecting water-soluble flux.
◆Soldering
1-1. Preheating when soldering
Preheating: Inductors shall be preheated sufficiently, and the temperature difference between the inductors and solder shall be within
130°C.
Cooling: The temperature difference between the components and cleaning process should not be greater than 100℃.
Inductors are susceptible to thermal shock when exposed to rapid or concentrated heating or rapid cooling. Therefore, the soldering
process must be conducted with a great care so as to prevent malfunction of the components due to excessive thermal shock.
[Reflow soldering]
【Recommended condition for Pb-free soldering】
Caution
1. Solder (fillet) should wet up to 1/2 to 1/3 of the thickness of an inductor
ideally as shown below:
1/2T~1/3T
PC board
Solder
Inductor
T
2. Because excessive dwell time can detrimentally affect solderability,
soldering duration shall be kept as close to recommended time as possible.
3. The allowable number of reflow soldering is two (2) times.
[Wave soldering]
【Recommended condition for Pb-free soldering】
Caution
Peak
260℃ Max.
Within 10sec.
Slow
cooling
120sec. Min.
300
200
100
0
Temperature(℃)
Preheating
150℃
1. Make sure the inductors are preheated sufficiently.
2. The temperature difference between the inductor and melted solder
should be within 130℃.
3. Cooling after soldering should be as gradual as possible.
4. The allowable number of wave soldering is one (1) time.
5. Wave soldering must not be applied to the inductors designated as for
reflow soldering only.
[Hand soldering]
【Recommended condition for Pb-free soldering】
Caution
Peak
350℃ Max.
Within 3sec.
Slow cooling
⊿T
400
200
100
0
Temperature(℃)
Preheating
150℃ Min.
60sec. Min.
300
(※⊿T≦150℃)
1. It is recommended to use a 20W soldering iron with a maximum tip
diameter of 1.0 mm.
2. The soldering iron shall not directly touch inductors
3. The allowable number of hand soldering is one (1) time
Peak
260℃ Max.
Within 10sec.
Slow
cooling
Heating above
230℃
40sec. Max.
300
200
100
0
Temperature(℃)
Preheating150℃
60sec. Min.
TAIYO YUDEN
This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_mlci_prec_e-E08R01
5. Cleaning
Precautions
◆Cleaning conditions
1. When cleaning the PC board after the Inductors are all mounted, select the appropriate cleaning solution according to the type of flux
used and purpose of the cleaning(e.g. to remove soldering flux or other materials from the production process.)
2. Cleaning conditions should be determined after verifying, through a test run, that the cleaning process does not affect the inductor's
characteristics.
Technical
considerations
◆Cleaning conditions
1. The use of inappropriate solutions can cause foreign substances such as flux residue to adhere to the inductor, resulting in a degradation
of the inductor's electrical properties(especially insulation resistance).
2. Inappropriate cleaning conditions(insufficient or excessive cleaning)may detrimentally affect the performance of the inductors.
In the case of ultrasonic cleaning, too much power output can cause excessive vibration of the PC board which may lead to the cracking
of the inductor or the soldered portion, or decrease the terminal electrodes' strength. Therefore, the following conditions should be
carefully checked;
Ultrasonic output 20W/ or less
Ultrasonic frequency 40kHz or less
Ultrasonic washing period 5 min. or less
6. Resin coating and mold
Precautions
1. With some type of resins a decomposition gas or chemical reaction vapor may remain inside the resin during the hardening period or while
left under normal storage conditions resulting in the deterioration of the inductor's performance.
2. Thermal expansion and thermal shrinkage characteristics of resins may lead to the deterioration of inductors’ performance.
3. When a resin hardening temperature is higher than inductor operating temperature, the stresses generated by the excessive heat may
lead to damage in inductors.
7. Handling
Precautions
◆Breakaway PC boards(splitting along perforations)
1. When splitting the PC board after mounting inductors and other components, care is required so as not to give any stresses of deflection
or twisting to the board.
2. Board separation should not be done manually, but by using the appropriate devices.
◆General handling precautions
・Always wear static control bands to protect against ESD.
Keep the inductors away from all magnets and magnetic objects.
Use non-magnetic tweezers when handling inductors.
Any devices used with the inductors( soldering irons, measuring instruments should be properly grounded.
Keep bare hands and metal products(i.e., metal desk)away from inductor electrodes or conductive areas that lead to chip electrodes.
Keep inductors away from items that generate magnetic fields such as speakers or coils.
◆Mechanical considerations
Be careful not to subject the inductors to excessive mechanical shocks.
(1) If inductors are dropped on the floor or a hard surface they should not be used.
(2) When handling the mounted boards, be careful that the mounted components do not come in contact with or bump against other
boards or components.
8. Storage conditions
Precautions
◆Storage
To maintain the solderability of terminal electrodes and to keep the packaging material in good condition, care must be taken to control
temperature and humidity in the storage area. Humidity should especially be kept as low as possible.
・Recommended conditions
Ambient temperature: 30 or below Humidity: 70% RH or below
The ambient temperature must be kept below 40℃. Even under ideal storage conditions, solderability of inductor is deteriorated as time
passes, so inductors should be used within 6 months from the time of delivery.
・Inductor should be kept where no chlorine or sulfur exists in the air.
Technical
considerations
◆Storage
If the parts are stocked in a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of
terminal electrodes and deterioration of taping/packaging materials may take place. For this reason, components should be used within 6
months from the time of delivery. If exceeding the above period, please check solderability before using the inductors.

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