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Low Cut Ferrite Core / TRMH Series

Our TRMH low cut ferrite cores are suitable for suppressing conductive noise on cables in low frequency applications of 1MHz or less. The peak performance of the ferrite core is around 150 kHz. As the number of turns increases, the impedance improves and a better performance of noise suppression is achieved. The special epoxy coating of the low cut ferrite core prevents the cable getting damaged by the edge of the core and also reduces risk of the ferrite core from damage.


Part No. A B C Impedance
(Ω)1MHz
(1 turn)
TRMH-16-8-16E 16.9 7.2 16.8 >/=18
TRMH-20-10-10E 21.0 9.2 10.9 >/=11
TRHM-25-15-12E 25.9 14.1 12.8 35
TRMH-31-20-15E 32.1 19.0 15.9 >/=9
TRMH-38-19-13E 39.1 18.0 13.9 >/=11
TRMH-47-27-15E 48.3 26.0 15.9 >/=10
TRMH-65-38-30E 67.3 36.6 31.1 >/=12
TRHM-74-46-20E 75.76 44.22 21.0 35
TRMH-103-66-25E 105.6 63.1 26.9 >/=6
TRMH-160-90-26E 165.1 87.9 28.1 >/=6


ANNOTATION

All specifications shown herein are typical values and are not guaranteed.  It is recommended to test in application for suitability.

 

   

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