Chip Common Mode Choke Coils

Chip Common Mode Chokes SMH Series(貼片型共模線圈------SMH系列)

Features(特徵):

1. High common mode impedance at high frequency effects excellent 

    noise suppression performance.(在高頻的共模阻抗具有良好的

     雜訊抑制表現。)

2. The common mode choke coils structure enables noise suppression 

    without degrading the signal.(共模扼線圈的結構使得雜訊被抑制

     而不會令訊號衰減。)

3. S.M.T Type. (表面黏著類型。)

4. Suitable for and reflow soldering.(適合於一般焊接及回焊。)

   Applications(應用):  

Common mode noise suppression of signal lines in high speed and high density digital equipment as personal computers and peripherals.

高速訊號線和個人電腦及電腦周邊的高密度組裝之電子設備的共模雜訊抑制。

Shape & Dimensions(外觀呎吋):

01 Series Shape:

02 Series Shape:

 Equivalent Circuit Diagram

 

Dimension(呎吋標注):

Item

A (mm)

B (mm)

C (mm)

D (mm)

E (mm)

F (mm)

SMH2020

2.0±0.3

2.0±0.3

2.0±0.3

1.25 (Type.)

0.40 (Type.)

0.50 (Type.)

SMH2320

2.3±0.3

2.0±0.3

2.0±0.3

1.25 (Type.)

0.40 (Type.)

0.80 (Type.)

SMH 2520

2.5±0.3

2.0±0.3

2.0±0.3

1.25 (Type.)

0.40 (Type.)

1.00 (Type.)

SMH3225

3.2±0.3

2.5±0.3

2.2±0.3

1.60 (Type.)

0.60 (Type.)

1.20 (Type.)

SMH4532

4.5±0.3

3.2±0.3

3.2±0.3

2.50 (Type.)

1.20 (Type.)

1.50 (Type.)

 

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