Datasheet > SCM2012FH-121-I

SCM2012FH-121-I

更新时间： 2022-02-26 11:23:28

品牌	Logo	应用领域
FRONTIER		共模扼流圈
页数	文件大小	规格书
2页	222K
描述
SMD COMMON MODE CHOKE COILS

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SCM2012FH-121-I 数据手册

SCM2012FH-I Series –SMD COMMON MODE CHOKE COILS Rev. A

A. Electrical Specifications:

Insulation

Resistance

Min. (MΩ)

@125Vdc

Impedance

@100MHz

(Ω)

Rated

Current

Max.(mA)

Rated

Voltage

(Vdc)

Withstand

Voltage

(Vdc)

DCR Max.

P/N

(Ω)

120

0.30

0.40

0.45

400

300

250

125

SCM2012FH-670_-I

SCM2012FH-900_-I

SCM2012FH-121_-I

B. Dimensions: mm (Inch)

Series

2.0

(0.079)

1.2

(0.047)

1.2

(0.047)

0.45

(0.018)

0.4

(0.016)

2.6

(0.102)

0.8

(0.031)

1.2

(0.047)

0.4

(0.016)

SCM2012FH-I

±0.2

(0.008)

±0.2

(0.008)

±0.2

(0.008)

Typ.

Tol.

C. Schematic:

D. General Information:

1. SCM2012FH-xxx_-I, “SCM2012FH” = P/N, “xxx” = Impedance, “_” = Tolerance, “-I” = Internal code.

2. Tolerance “_”: M: ± 20%

3. Small size & low profile

4. Maximum Temperature Rise: 15°C (when measured at 25°C ambient).

5. Impedance measured with HP4291B RF Impedance Analyzer

6. DCR measured using the 16502 milliohm meter.

7. Operating temperature: -40°C to +125ºC

8. Storage temperature: -40°C to +125ºC

9. Impedance and Current Range: From 67 Ohms (400 mA) to 120 Ohms (250 mA)

10. Unspecified values available on request.

11. MSL: Level 1.

E. Applications:

1. Common mode noise suppression of signal lines in high speed and high-density digital equipment, such as personal

computers and peripherals.

2. The cut-off frequency of HDMI for differential mode is 3.5 GHz and 6GHz respectively, so they don’t interfere

with higher-speed differential signals such as DVI, HDMI. The product is suited for use on the transmission side of

digital TVs, DVD recorders and liquid crystal projectors.

Frontier Electronics Corp.^®

http://www.frontierusa.com

Page 1 of 2

667 E. Cochran St., Simi Valley, CA 93065

Phone: 1-805-522-9998, Fax: 1-805-522-9989

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