1206SDF-R12 Datasheet, PDF (1/1 Pages) Frontier Electronics. – SMD Square Drum Ferrite-core Inductors

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: [phone] FAX: [phone]
E-mail: [e-mail]
Web: http://www.frontierusa.com
SMD Square Drum Ferrite-core Inductors—1206SDF series
A. Electrical specifications:
Part No.
1206SDF-R12
1206SDF-R22
1206SDF-R47
1206SDF-1R0
1206SDF-2R2
1206SDF-4R7
1206SDF-100
1206SDF-220
1206SDF-470
1206SDF-101
Mark
R12
R22
R47
1R0
2R2
4R7
100
220
470
101
L (uH)
0.12 ± 20%
0.22 ± 20%
0.47 ± 20%
1.0 ± 20%
2.2 ± 20%
4.7 ± 20%
10 ± 10%
22 ± 10%
47 ± 10%
100 ± 10%
Test Freq.
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
1.0 MHz/1.0V rms
SRF Min
(MHz)
250
250
180
100
50
31
20
14
10
7
DCR
(Ω)
0.08 ± 40%
0.10 ± 40%
0.15 ± 40%
0.28 ± 30%
0.41 ± 30%
0.65 ± 30%
1.30 ± 30%
3.00 ± 30%
8.00 ± 30%
12.0 ± 30%
IDC Max.
(mA)
970
850
700
510
430
340
230
160
100
80
B. Mechanical dimensions: (Unit: mm)
SERIES
A
B
C
1206SDF
3.2 ± 0.30
1.6 ± 0.20
1.8 ± 0.25
D
1.3 ± 0.20
E
0.9 ± 0.30
F
2.5 Ref.
Type
2
Type 2
C. Feature:
1. Operating temperature: -25ºC TO +85ºC.
2. Electrical specifications at +25ºC.
3. Inductance measured on the HP4284A LCR meter.
4. DCR measured on the 502BC milli-ohm meter.
5. Inductance drops no more than 10% at rated I sat.
6. Temperature rises Δ t < 15ºC (Typical) at rated I rms.
7. Suitable for IR re-flows soldering.
8. Tape and reel packing.
9. Murata P/N LQH31CN series compatible.
10. RoHS compliant.
F. Applications:
Ä Power supply line choke. Ä DC-DC Converters. Ä Notebooks. Ä Filters. Ä Telecommunications devices.
Ì Special specifications are available for customer’s requirement.
SMD Power Choke: P/N 1206SDF series
Rev. A
Jan. 01, 2006. Page: 1 of 1