SRR1210 Series Datasheet

Bourns Inc.

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Datasheet

7.3
(.287)
5.3
(.209)
REF.
REF.
REF.
2.8
(.110)
REF.
2.8
(.110)
Features
Available in E12 series
Height of 10 mm
Current rating up to 11 A
RoHS compliant*
Applications
Input/output of DC/DC converters
Power supplies for:
Portable communication equipment
Camcorders
LCD TVs
SRR1210 Series - Shielded SMD Power Inductors
*RoHS COMPLIANT
Operating Temperature
............................... -40 °C to +125 °C
(Temperature rise included)
Storage Temperature
............................... -40 °C to +125 °C
Resistance to Soldering Heat
.................................260 °C for 5 sec.
Rated Current
..............Ind. drop of 20 % typ. at Isat
Temperature Rise .. 40 °C typical at Irms
Moisture Sensitivity Level .....................1
.................N/A
Electrical Characteristics
Bourns Part No.
Inductance
1 kHz / 0.25 V
Q
Ref.
Test
Frequency
(MHz)
SRF
MHz
Typ.
DCR
max.
(mΩ)
I rms
(A)
I sat
(A)
**K-
FactoruH Tol. %
SRR1210-1R0Y 1.0 ±30 10 7.96 85 6.0 11.0 16.5 86
SRR1210-1R8Y 1.8 ±30 10 7.96 56 7.5 10.2 13.2 67
SRR1210-2R2Y 2.2 ±30 10 7.96 54 9.0 9.5 12.2 55
SRR1210-3R3Y 3.3 ±30 15 7.96 44 10 9.0 10.5 46
SRR1210-4R7Y 4.7 ±30 8 7.96 35 12 8.5 9.6 40
SRR1210-5R6Y 5.6 ±30 12 7.96 28 14 8.0 8.5 35
SRR1210-6R8Y 6.8 ±30 12 7.96 20 15 7.9 8.3 32
SRR1210-8R2Y 8.2 ±30 11 7.96 16 17 7.3 7.5 29
SRR1210-100M 10 ±20 16 2.52 12 18 6.5 6.5 26
SRR1210-120M 12 ±20 14 2.52 18 22 6.3 6.1 24
SRR1210-150M 15 ±20 16 2.52 10.5 32 5.8 5.3 21
SRR1210-180M 18 ±20 13 2.52 8.0 35 5.5 5.1 19
SRR1210-220M 22 ±20 16 2.52 8.0 38 5.2 4.5 17
SRR1210-270M 27 ±20 16 2.52 6.5 40 5.0 4.2 15
SRR1210-330M 33 ±20 16 2.52 6.5 52 4.4 3.7 14
SRR1210-390M 39 ±20 16 2.52 4.5 66 4.2 3.5 13
SRR1210-470M 47 ±20 16 2.52 4.5 72 3.8 3.1 12
SRR1210-560M 56 ±20 8 2.52 4.0 90 3.4 2.9 11
SRR1210-680M 68 ±20 12 2.52 3.8 102 3.0 2.7 10
SRR1210-820M 82 ±20 15 2.52 3.5 112 2.8 2.5 9
SRR1210-101M 100 ±20 16 0.796 3.0 135 2.5 2.2 8
SRR1210-121M 120 ±20 13 0.796 2.6 170 2.3 1.9 7
SRR1210-151M 150 ±20 12 0.796 2.2 190 2.2 1.8 7
SRR1210-181M 180 ±20 14 0.796 1.8 250 1.9 1.6 6
SRR1210-221M 220 ±20 15 0.796 1.8 315 1.7 1.5 5
SRR1210-271M 270 ±20 16 0.796 1.8 410 1.5 1.3 5
SRR1210-331M 330 ±20 14 0.796 1.8 450 1.4 1.2 4
SRR1210-391M 390 ±20 16 0.796 1.3 600 1.3 1.1 4
SRR1210-471M 470 ±20 12 0.796 0.85 820 1.2 1.0 4
SRR1210-561M 560 ±20 12 0.796 0.85 900 1.1 0.95 3
SRR1210-681M 680 ±20 11 0.796 0.85 1200 1.0 0.85 3
SRR1210-821M 820 ±20 6 0.796 0.85 1320 0.85 0.75 3
SRR1210-102M 1000 ±20 22 0.796 0.85 1650 0.75 0.70 3
Core ................................Ferrite DR & RI
Wire ........................... Enameled copper
Terminal coating ...................... Matte Sn
Packaging ....................250 pcs. per reel
Materials
Product Dimensions
1R0
12.0 ± 0.5
(.472 ± .020)
12.0 ± 0.5
(.472 ± .020)
4.9
(.193)
INDUCTANCE
CODE
10.0
(.394) MAX.
REF.
REF.
7.9
(.311)
Recommended LayoutSchematic
DIMENSIONS: MM
(INCHES)
1
00
Δ I (peak-to-peak ripple current, A),
determine core loss from Core Loss vs. Flux Density plot.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Specifications are subject to change without notice.
Users should verify actual device performance in their
specific applications. The products described herein and
this document are subject to specific legal disclaimers as
set forth on the last page of this document, and at
www.bourns.com/docs/legal/disclaimer.pdf
* RoHS Directive 2002/95/EC Jan. 27, 2003 including
annex and RoHS Recast 2011/65/EU June 8, 2011.
SRR1210 Series - Shielded SMD Power Inductors
DIMENSIONS: MM
(INCHES)
26 +0
(1.024 +0)
30.4
(1.197)
2.0 ± 0.5
(.079 ± .020)
50.0 -0
(1.969 -0)
330
(12.99)DIA.
13.0
(.512) DIA.
13.0
(.512)
DIA.
21.0 ± 0.8
(.827 ± .031)
EMBOSSED
CARRIER
EMBOSSED
CAVITY
0.10
(.004)
THICKNESS
MAX.
1R0 1R0 1R0 1R0
USER DIRECTION OF FEED
200
(7.87)
NO COMPONENT NO COMPONENTCOMPONENTS
400
(15.75)
START
4.0
(.157)
20.0
(.787)
24.0
(.945)
END
QTY: 250 PCS. PER REEL
REV. 03/18
Core Loss vs. Flux Density
Flux Density Bp-p (gauss)
10
100
1000
1
10 100
1 MHz
800 KHz
500 KHz
400 KHz
300 KHz
200 KHz
1000
0.1
0.01
10000
Core Loss (mW)
100 KHz
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
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FIXED IND 68UH 3A 102 MOHM SMD
Cantidad disponible67148
Precio por unidad1.35
FIXED IND 47UH 3.8A 72 MOHM SMD
Cantidad disponible45037
Precio por unidad1.35
FIXED IND 33UH 4.4A 52 MOHM SMD
Cantidad disponible26743
Precio por unidad1.35
FIXED IND 100UH 2.5A 135 MOHM
Cantidad disponible13506
Precio por unidad1.35
FIXED IND 82UH 2.8A 112 MOHM SMD
Cantidad disponible13730
Precio por unidad1.35
FIXED IND 470UH 1.2A 820 MOHM
Cantidad disponible8256
Precio por unidad1.35
FIXED IND 12UH 6.3A 22 MOHM SMD
Cantidad disponible3976
Precio por unidad1.35
FIXED IND 15UH 5.8A 32 MOHM SMD
Cantidad disponible3043
Precio por unidad1.35
FIXED IND 22UH 5.2A 38 MOHM SMD
Cantidad disponible9195
Precio por unidad1.33
FIXED IND 10UH 6.5A 18 MOHM SMD
Cantidad disponible6726
Precio por unidad1.33
FIXED IND 39UH 4.2A 66 MOHM SMD
Cantidad disponible3113
Precio por unidad1.33
FIXED IND 220UH 1.7A 315 MOHM
Cantidad disponible14894
Precio por unidad1.35
FIXED IND 56UH 3.4A 90 MOHM SMD
Cantidad disponible8447
Precio por unidad1.35
FIXED IND 27UH 5A 40 MOHM SMD
Cantidad disponible7714
Precio por unidad1.35
FIXED IND 1MH 750MA 1.65 OHM SMD
Cantidad disponible5908
Precio por unidad1.35
FIXED IND 330UH 1.4A 450 MOHM
Cantidad disponible4790
Precio por unidad1.35
FIXED IND 8.2UH 7.3A 17 MOHM SMD
Cantidad disponible2716
Precio por unidad1.35
FIXED IND 180UH 1.9A 250 MOHM
Cantidad disponible2397
Precio por unidad1.33
FIXED IND 820UH 850MA 1.32 OHM
Cantidad disponible1045
Precio por unidad1.33
FIXED IND 560UH 1.1A 900 MOHM
Cantidad disponible1005
Precio por unidad1.33