SRF3216 Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – Common Mode Chip Inductors

*RoHS ^COMPLIANT
Features
■ High impedance value
■ Current rating up to 400 mA
■ RoHS compliant*
Applications
■ Noise suppression
■ Personal computers
■ Display panels
SRF3216 Series - Common Mode Chip Inductors
Electrical Specifications
Bourns Part No.
SRF3216-900Y
SRF3216-161Y
SRF3216-221Y
SRF3216-261Y
SRF3216-601Y
SRF3216-102Y
SRF3216-222Y
Impedance
@ 100 MHz
(Ω)
90
160
220
260
600
1000
2200
Tolerance
(%)
±25
±25
±25
±25
±25
±25
±25
Rated
Voltage
(DC)
50
50
50
50
50
50
50
Withstanding
Voltage
(DC)
125
125
125
125
125
125
125
Insulation
Resistance
(MΩ)
10
10
10
10
10
10
10
DCR
Max.
(Ω)
0.30
0.35
0.45
0.45
0.80
1.00
1.20
IDC
Max.
(mA)
400
350
300
300
300
230
200
Soldering Profile
275
<1> Maximum of 10 seconds between
+255°C and +260°C
225
175
150°C
<1> 255°C
190°C
220°C
60 - 90
seconds
260°C peak
Ramp Down
6°C/second
maximum
125
75
25
0
120 - 150 seconds
Ramp Up
3°C/second maximum
50
100
10 seconds minimum
150
200
Time (seconds)
250
300
Rev. 02/22/05
General Specifications
Reflow soldering .... 230 °C; 50 sec max.
Operating Temperature
................................-55 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................-55 °C to +125 °C
Resistance to Soldering Heat
.......................... 260 °C, 10 sec. max.
Materials
Core ..............................................Ferrite
Wire ............................Enameled copper
Terminal ....................................Ag/Ni/Sn
Packaging.................. 2000 pcs. per reel
Product Dimensions
3.2 ± 0.2
(.126 ± .008)
0.15 ± 0.1
(.006 ± .039)
1
2.0 ± 0.2
(.079 ± .008)
1.6 ± 0.2
(.063 ± .008)
2
0.5 ± 0.1
(.020 ± .004)
Schematic
1
2
4
3
4
0.5 ± 0.1
(.020 ± .004)
3
0.5 ± 0.1
(.020 ± .004)
Recommended Layout
4
3
0.5 ± 0.1
(.020 ± .004)
1.6
(.063)
1
1.90
2
0.40
(.075)
(.016)
3.70
(.146)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
DIMENSIONS:
Specifications 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 specific applications.
MM
(INCHES)