Frontier CSH1260S-2R5M Smd power choke Datasheet

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: [email protected]
Web: frontierusa.com
SMD Power Choke—CSH1260S series
A. Electrical specifications:
Part No.
Mark
L (uH)
± 20%
Test Freq.
DCR
(mΩ max.)
I Sat.
(A)
I rms.
(A)
CSH1260S-1R5M
CSH1260S-2R5M
CSH1260S-4R0M
CSH1260S-6R0M
CSH1260S-8R2M
CSH1260S-100M
1R5
2R5
4R0
6R0
8R2
100
1.50
2.50
4.00
6.00
8.00
10.0
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
2.50
3.40
5.40
8.00
11.4
13.5
14.0
10.0
8.3
6.7
5.8
5.0
16.5
15.5
12.5
9.9
8.2
7.6
B. Mechanical dimensions: (Unit: mm)
3
2
10.0
3.0
1
7.0
2.6
XXX
12.5±0.4
4.2
4.0
4.0
2.5
5.6 MAX
2.6
12.5±0.4
4.2
4.0
13.5
Mechanical dimensions
Land pattern
C. Schematics:
1
3
2
D. Features:
1.
2.
3.
4.
5.
6.
7.
Tolerance: M: ± 20%, L: ± 15%, K: ± 10%.
Operating temperature: -30°C TO +100°C.
Inductance measured on the HP4284A LCR meter.
DCR measured on the 502BC milli-ohm meter.
Inductance drops no more than 25% at rated current applied or temperature increases ∆ t < 40ºC.
Flat stack wire wound perpendicular to the center of the core.
Inductance and Current range:
a.) CSS1260S: From 1.50uH(16.5A) to 10.0uH(7.6A).
Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N.
SMD Power Choke: P/N CSH1260S-series
Rev. A
Aug. 10, 2004. Page: 1 of 2
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: [email protected]
Web: frontierusa.com
SMD Power Choke—CSH1260S series
D. Characteristic curve:
1. Typical L vs. Frequency:
Inductance(uH)
100
10
100M
100M
4R0M
4R0M
1R1R5M
5M
1
1
10
100
1000
10000
Frequency(KHz)
2. Typical L vs. DC Current:
100
Inductance (uH)
100M
10
4R0M
1R5M
1
0.1
0.01
0.1
1
10
100
Current (A)
SMD Power Choke: P/N CSH1260S-series
Rev. A
Aug. 10, 2004. Page: 2 of 2
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