Datasheet > CST042C-221M

CST042C-221M

更新时间： 2024-11-18 06:49:35

品牌	Logo	应用领域
FRONTIER		/
页数	文件大小	规格书
2页	164K
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SMD Power Choke

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CST042C-221M 数据手册

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) @

Rated

I rms.

2.00

1.90

1.50

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

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

1.4

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

1MHz

150

500KHz

220

330

100

150

200

400

470

680

1000

B. Mechanical dimensions: (Unit: mm):

SERIES

A (max.)

B (max.)

C (max.)

D(Ref.)

CST042C

4.45

6.60

2.92

4.06

3.56

4.06

1.40

XXX

4.32

1.02

Land Patter^Gn

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

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