SMD Multilayer Common Mode Filter - CMF Series

CMF Series

The CMF series is a type of common mode filter designed and produced

using the multilayer technology. The multilayer construction allows for

excellent noise suppression for signal lines used in high-speed and

high-density digital equipment such as personal computers, facsimiles,

DSC, STB, etc. Both standard series and custom-design products are

available.

Features

Applications

 Multilayer construction for effective suppression of common mode

noise at high frequency

 Excellent solderability

 Compact design

 High speed interfaces (IEEE1394, USB2.0, and LVDS) in electronic

devices

 PDP, LCD TV, DVD player, PC, Audio player, DSC

 Digital audio and video equipment such as PDAs, DVC, CD player,

MD player, etc.

Product Identification

Shape and Dimensions

Recommended Pattern

CMF11

CMF21

Dimensions in mm

TYPE

A

B

C

D

E

F

G

CMF11

1.25±0.15 1.00±0.15 0.60±0.15 0.30±0.15 0.20±0.15 0.55±0.15 0.85±0.15

CMF21

2.00±0.20 1.25±0.20 1.00±0.20 0.35±0.10 0.40±0.10 0.55±0.20 1.20±0.20

Dimensions in mm

TYPE

A

B

C

D

CMF11

0.2~0.3

0.7~1.0

0.7~0.8

1.6~1.9

CMF21

0.50

1.30

0.80

2.60