CPFC8D55_15 Datasheet, PDF (4/6 Pages) Sumida Corporation – It is a signal common mode choke coils, widely used in LAN & communication devices.

COMMON MODE CHOKE COILS
ATTENUATION CHARACTERISTICS (FOR REFERENCE)
CSFC64 Attenuation
0
-5
-10
Attenuation(dB)^---221505
-30
-35
-40
0.1
`
1
10
100
Frequency(MHz)
050C
110C
250C
250S
510C
510S
101C
1000
CSFC64 Attenuation
0
-5
-10
Attenuation(dB)^----32210505
-35
-40
-45
0.01
0.1
1
10
Frequency(MHz)
471C
102C
222C
472C
100
www.sumida.com
4
Nov-2010