Frontier CSN042A-334M 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—CSN042A series
A. Electrical specifications:
Part No.
Mark
L (uH)
Test Freq.
CSN042A-102M
CSN042A-152M
CSN042A-222M
CSN042A-332M
CSN042A-472M
CSN042A-682M
CSN042A-103M
CSN042A-153M
CSN042A-223M
CSN042A-333M
CSN042A-473M
CSN042A-683M
CSN042A-104M
CSN042A-154M
CSN042A-224M
CSN042A-334M
CSN042A-474M
CSN042A-684M
CSN042A-105M
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
DCR (max.) Ω SRF (MHz)
0.04
0.06
0.07
0.10
0.12
0.19
0.26
0.40
0.54
0.74
1.10
1.60
2.30
3.20
5.70
8.20
10.8
17.2
22.6
230
180
140
110
100
80
60
45
35
30
22
20
15
10
9
8
7
5
4
I rms. (A)
I sat. (A)
2.3
2.1
1.7
1.3
1.1
1.0
0.9
0.7
0.5
0.45
0.40
0.35
0.30
0.25
0.18
0.16
0.12
0.10
0.08
2.5
2.2
1.8
1.4
1.2
1.1
1.0
0.8
0.6
0.5
0.45
0.35
0.30
0.25
0.20
0.16
0.14
0.12
0.08
B. Mechanical dimensions: (UNIT: mm)
Series
A (max.)
B (max.)
C (max.)
D
E
F
G
CSN042A
5.3
6.5
2.0
6.86
2.54
3.30
1.78
Land pattern
C. Features:
1.
2.
3.
4.
5.
6.
7.
8.
Tolerance: M: ± 20%, L: ± 15%, K: ± 10%.
Electrical specifications at +25ºC.
Operating temperature: -25ºC TO +85ºC.
Inductance measured using the HP4284A LCR meter.
DCR measured using the 502BC milli-ohm meter.
Inductance drops no more than 10% (Typ.) at rated I sat.
Temperature rises ∆ t < 40ºC (Typical) at rated I rms.
The coil and core is enclosed in a flattop ceramic case.
Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N.
SMD Power Choke: P/N CSN042A-series
Rev.: C
Jan. 01, 2006. 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—CSN042A series
E. Characteristic curve:
1. L vs. Frequency:
10000.0
105M
1000.0
L(uH)
224M
100.0
473M
103M
10.0
332M
102M
1.0
0.1
1
10
100
1000
10000
Frequency(KHz)
2. Typical Inductance vs. Current:
1000
105M
224M
100
L(uH)
473M
10
103M
332M
1
102M
0.1
0.01
SMD Power Choke: P/N CSN042A-series
0.1
Rev.: C
Current (A)
1
10
Jan. 01, 2006. Page: 2 of 2
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