SRF3216A Series Datasheet by Bourns Inc.

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BOU'RNS' — BOURNS' I
Features
Shielded construction – low radiation
Bifi lar wound
Impedance range: 90 to 2200 ohms
@ 100 MHz
AEC-Q200 qualifi ed
RoHS compliant* and halogen free**
Applications
EMI suppression for:
- Data and signal lines
- CANbus
- Automotive electronics
- Consumer electronics
- Telecom devices
SRF3216A Series - Common Mode Chip Inductors
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Rated Voltage ............................ 50 VDC
Withstanding Voltage ............... 125 VDC
Insulation Resistance
........... 10 megohms min. @ 100 VDC
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +125 °C
Temperature Rise .....20 °C at rated Irms
Electrical Specifi cations @ 25 °C
Bourns
Part Number
Impedance
@ 100 MHz / 1 V DCR
Typ.
(Ω)
DCR
Max.
(Ω)
Irms
(mA)
Z
(Ω)
Tolerance
(%)
SRF3216A-900Y 90 ± 25 0.15 0.3 400
SRF3216A-121Y 120 ± 25 0.17 0.3 350
SRF3216A-161Y 160 ± 25 0.18 0.4 350
SRF3216A-221Y 220 ± 25 0.25 0.45 300
SRF3216A-261Y 260 ± 25 0.35 0.5 300
SRF3216A-361Y 360 ± 25 0.45 0.6 300
SRF3216A-601Y 600 ± 25 0.60 0.8 300
SRF3216A-102Y 1000 ± 25 0.65 1.0 230
SRF3216A-222Y 2200 ± 25 1.10 1.2 200
General Specifi cations
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging ....... 2000 pcs. per 7-inch reel
Materials
Product Dimensions
Schematic
How to Order
SRF3216A - 221 Y
Model
Value Code (see table)
Tolerance Code
Soldering Profi le
Asia-Pacifi c: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116
EMEA: Tel: +36 88 520 390 • Fax: +36 88 520 211
The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700
www.bourns.com
DIMENSIONS: MM
(INCHES)
Recommended Layout
1
4
2
3
3.2 ± 0.2
(.126 ± .008)
0.15 ± 0.1
(.006 ± .039)
2.0 ± 0.2
(.079 ± .008)
1.6 ± 0.2
(.063 ± .008)
0.5 ± 0.1
(.020 ± .004)
0.5 ± 0.1
(.020 ± .004)
0.5 ± 0.1
(.020 ± .004)
0.5 ± 0.1
(.020 ± .004)
12
43
4
1
3
2
1.9
(.075)
0.4
(.016)
3.7
(.146)
1.6
(.063)
*RoHS COMPLIANT
&
**HALOGEN FREE
Max. Peak Temperature 260 ഒ10 sec. max.
Max. Time Above 217 : 60~150 sec. max.
Peak Temperature260 max.
25
Temperature (°C)
Time (Seconds)
Preheating Soldering Natural Cooling
217 °C
tp (245 °C, 20~40 Sec.)
200 °C
150°C
60~180
Sec.
480 Sec. Max.
60~150 Sec.
TP (260 °C / 10 Sec. Max.)
Reflow Times: 3 Times Max.
BOURNS'
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
SRF3216A Series - Common Mode Chip Inductors
Typical Impedance vs. Frequency Curves
SRF3216A - 900Y
0.1
1
10
100
1000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
COMMON MODE
NORMAL MODE
SRF3216A - 161Y
0.1
1
10
100
1000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
SRF3216A - 221Y
0.1
1
10
100
1000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
COMMON MODE
NORMAL MODE
COMMON MODE
NORMAL MODE
SRF3216A - 121Y
0.1
1
10
100
1000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
COMMON MODE
NORMAL MODE
SRF3216A - 261Y
0.1
1
10
100
1000
10000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
COMMON MODE
NORMAL MODE
SRF3216A - 361Y
0.1
1
10
100
1000
10000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
COMMON MODE
NORMAL MODE
BOURNS' MON MODE
SRF0504 Series - Line Filter
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
SRF3216A Series - Common Mode Chip Inductors
SRF3216A - 601Y
0.1
1
10
100
1000
10000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
SRF3216A - 102Y
1
10
100
1000
10000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
SRF3216A - 222Y
1
10
100
1000
10000
1 10 100 1000 10000
FREQUENCY (MHz)
IMPEDANCE (Ω)
COMMON MODE
COMMON MODE
NORMAL MODE
COMMON MODE
NORMAL MODE
NORMAL MODE
Typical Impedance vs. Frequency Curves (Continued)
BOURNS'
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
SRF3216A Series - Common Mode Chip Inductors
Packaging Specifi cations
9.0 ± 0.5
(.354 ± .020)
2.0 ± 0.5
(.079 ± .020) 3.5 ± 0.5
(.138 ± .020)
10.5
(.413) R
0.5
(.020)
R
1.9
(.075) R
120 °
178.0 ± 2.0
(7.008 ± .079)
13.5 ± 0.5
(.531 ± .020)
DIA.
60 ± 2.0
(2.362 ± .079)
DIA.
4.0 ± 0.1
(.157 ± .004)
4.0 ± 0.1
(.157 ± .004)
8.0 ± 0.1
(.315 ± .004)
2.0 ± 0.05
(.079 ± .002)
1.5 ± 0.1
(.059 ± .004)
DIA.
A
A
0.22 ± 0.05
(.009 ± .002)
1.1 ± 0.1
(.043 ± .004)
DIA.
1.88 ± 0.1
(.074 ± .004)
3.5 ± 0.05
(.138 ± .002)
1.75 ± 0.1
(.069 ± .004)
2.10 ± 0.1
(.083 ± .004)
3.50 ± 0.1
(.138 ± .004)
USER DIRECTION OF FEED
DIMENSIONS: MM
(INCHES)
QTY: 2000 PCS. PER REEL
08/15

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