CST042C-680M [FRONTIER]
SMD Power Choke; SMD电源扼流圈
| 型号： | CST042C-680M |
| 厂家： | 
Frontier Electronics |
| 描述： | SMD Power Choke |
| 文件： | 总2页 (文件大小：164K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: frontierusa.com
SMD Power Choke—CST042C
A. Electrical specifications:
Part
L (uH) @
L (uH) @
Rated
I rms.
2.00
1.90
1.50
1.20
1.20
1.00
0.70
0.60
0.50
0.45
0.34
0.29
0.24
0.20
0.17
0.16
0.14
0.12
0.08
Max. Energy
Switching
DCR Ω
(Max.)
0.065
0.070
0.075
0.080
0.085
0.090
0.125
0.135
0.160
0.275
0.300
0.575
1.100
1.400
2.250
2.900
3.600
4.550
8.100
Mark
No.
100KHz, 0A DC
Rated I rms.
0.60
0.80
0.90
1.50
2.00
3.00
5.00
6.00
10
Storage (DJoules) Freq. (max.)
CST042C-1R0M
CST042C-1R5M
CST042C-2R2M
CST042C-3R3M
CST042C-4R7M
CST042C -6R8M
CST042C -100M
CST042C -150M
CST042C -220M
CST042C -330M
CST042C-470M
CST042C-680M
CST042C-101M
CST042C-151M
CST042C-221M
CST042C-331M
CST042C-471M
CST042C-681M
CST042C-102M
1R0
1R5
2R2
3R3
4R7
6R8
100
150
220
330
470
680
101
151
221
331
471
681
102
1.00
1.50
2.20
3.30
4.70
6.80
10.0
15.0
22.0
33.0
47.0
68.0
100
1.8
1.8
1.8
1.4
1.6
1.9
1.2
1.1
1.2
1.5
1.3
1.4
1.5
1.4
1.6
1.4
1.5
1.4
1.4
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
12
1MHz
20
1MHz
30
1MHz
40
1MHz
150
60
500KHz
500KHz
500KHz
500KHz
500KHz
500KHz
220
90
330
100
150
200
400
470
680
1000
B. Mechanical dimensions: (Unit: mm):
SERIES
A (max.)
B (max.)
C (max.)
D(Ref.)
E
F
G
CST042C
4.45
6.60
2.92
4.06
C
3.56
4.06
1.40
B
XXX
E
4.32
1.02
1.02
F
G
Land PatterGn
C. Features:
1. Tolerance: M: ± 20%.
2. Operating temperature: -25ºC TO +85ºC
3. Electrical specifications at +25ºC.
4. Inductance measured on the HP4284A LCR meter.
5. DCR measured on the 502BC milli-ohm meter.
6. Temperature rises ∆ t < 15ºC (Typical) at rated I rms.
7. Average maximum allowable current: CST042C series are designed for current spikes as high as 2 times the current rated.
8. Inductance range: CST 042C series from 1.0uH(2.00A) to 1000uH(0.08A).
Note: RoHS compliant; for the ROHS parts, we add “-LFR” at the end of the P/N.
SMD Power Choke: P/N CST042C-series
Rev. A
Jan. 01 2006. Page: 1 of 1
Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: frontierusa.com
SMD Power Choke—CSN042A series
E. Characteristic curve:
1. L vs. Frequency:
10000
1000
100
10
102M
680M
100M
1R5M
1
1
10
100
1000
10000
2. Typical Inductance vs. Current:
10000
1000
102M
100
10
1
680M
100M
1R5M
0.1
0.01
0.1
1
10
100
Current(A)
SMD Power Choke: P/N CST042C-series
Rev. A
Jan. 01 2006. Page: 2 of 2
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