EMC components (Noise suppression)

Ferrite cores / Nanocrystalline Alloys cores etc.

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Ferrite cores / Nanocrystalline Alloys cores etc.


Non-split type


Plastic case prevents cores from cracking and chipping.
High impedance ferrite core suppresses noise in a low frequency band from kHz to several MHz.

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



Feature Non split type, Plastic housing Cable types Round cable
Frequency band Power line noise Usage For conducted disturbance
EMC solution Service

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
TRCB-19-10-10 20.0 8.1 11.7
TRCB-25-15-12 26.7 13.3 13.5
TRCB-38-19-13 40.5 16.6 15.1

Product Inquiry

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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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