Common mode choke coils /
Common mode noise filters

DL-PL Series

DL□/PL□/NFG/NFP series


Common Mode Choke Coils (CMCC) reduce the common mode noise that is problematic in differential transmission for non automotive applications (examples: USB, HDMI and Mipi), and for automotive applications (examples: CAN/CAN-FD, 100Base-T1, 1000Base-T1, SerDes, A2B🄬), balanced transmission, power supply lines, and audio lines.
They are ideal for suppressing common mode noise with frequencies ranging from several megahertz to several hundred megahertz with no adverse effect on the signals (upper cut-off frequency).
Products can also be searched by series or application.

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Common Mode Choke Coils/Common Mode Noise Filters
>>Non-automotive use (click here to search by lineup)

>>Automotive use (click here to search by lineup)


Common Mode Choke Coils/Common Mode Noise Filters
Search products by the application for which they are optimal
Selection chart for signal lines >>Click here
Selection chart for power lines >>Click here
>>Click here for how to use each selection chart.


Selection chart for signal lines

For non automotive grade

 
 

Click here for a detailed chart of each I/F
for non-automotive grade

For automotive grade

 
 

Click here for a detailed chart of each I/F
for automotive grade



Selection chart for power lines

① Select by rated current

For non automotive grade

   

For automotive grade

   

② Select by noise frequency band

  Under 5A   Over 5A

For non automotive grade

 
 

For automotive
Powertrain/safety

   

For automotive
Infotainment

 

Murata Icon X Key point in product selection

Common Mode Choke Coils/Common Mode Noise Filters
Key point in product selection
When taking measures to deal with the noise in high-speed differential transmission lines, it is important for the noise to be suppressed while maintaining the signal quality.
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Murata Icon X Examples of noise suppression using common mode choke coils

Murata Icon X Basic facts about common mode choke coils

Here are explanations on various topics about common mode choke coils from “What are common mode choke coils?” to “How our products can be used to best effect.”

Common mode choke coils

Common mode choke coils for signal lines

How to use common mode choke coils for power supply lines

Common Mode Choke Coils/Common Mode Noise Filters
Signal skew improved by common mode choke coils
Signal skew, which is a problem in differential transmission lines, can be improved by using common mode choke coils. Details of the effects achieved can be found below.
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Common Mode Choke Coils/Common Mode Noise Filters
PLT10H series
Noise suppression of no less than 6A backed up by exceptional quality and ready supply
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Suppression of High Current Noise
- Noise suppression using PLT10H -

Do you have any problem with noise?
Noise suppression using PLT10H.

Murata Icon X PDF catalog

 Here you can download our PDF catalog with details on our common mode choke coils.

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