EMC components (Noise suppression)

Ferrite cores / Nanocrystalline Alloys cores etc.

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Ferrite cores / Nanocrystalline Alloys cores etc.


Split type


Effective suppressing of common mode noise emitted by switching and from motors.
By conditioning the ferrite material, the product is suitable for suppressing low frequency noise from 150kHz to 30MHz.
Optional mounting fixture allows product’s mounting with M4 screw. (MRFC13, MRFC-20)

  • Ferrite core (Noise filter)
  • Common mode noise suppression


Ferrite Core:Soft ferrite
Housing:PA66 (Color:Light gray / Flammability:UL94V-0)



Feature Split type, Plastic housing, With mounting fixture Cable types Round cable
Frequency band Power line noise Usage For conducted disturbance

Different part number may have different characteristics. Please refer to the catalog for details.


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Part No. list

You can download a drawing and a test report,
add an sample to Sample Request Box per part number.

Part No. Outer diameter
Inner diameter
Download Data Sample Request
MRFC-8 20.1 8.5 35.5
MRFC-13 29.1 13.5 37.1
MRFC-20 40.3 20 53.5
MRFCK-13 29.1 13.5 37.1
Please ask
MRFCK2-20 40.3 20 53.5
Please ask

Product Inquiry

Please send us your inquiry from the query system regarding product and technical matter about it.
Ferrite Cores (noise filter) over wide frequency band with various fitteing measure are available.
EMC Design based on well-trained measurement skill and suggestion of selection guide of effective ferrite core are available.

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