Essentra Ferrite Ring Ferrite Core, For: CATV, MATV, Wire Assembly, 4 x 2 x 5mm

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Subtotal (1 pack of 20 units)*

£3.46

(exc. VAT)

£4.16

(inc. VAT)

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  • Shipping from 23 February 2026
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Units
Per unit
Per Pack*
20 - 80£0.173£3.46
100 - 180£0.161£3.22
200 - 380£0.147£2.94
400 - 780£0.135£2.70
800 +£0.119£2.38

*price indicative

RS Stock No.:
257-4569
Mfr. Part No.:
RRH040-020-050-K5B
Brand:
Essentra
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Brand

Essentra

Type

Ferrite Core

Dimensions

4 x 2 x 5mm

Application

CATV, MATV, Wire Assembly

Material

K5B

Diameter

4mm

Height

5mm

Inner Diameter

2mm

Outer Diameter

4mm

COO (Country of Origin):
TW

RRH Series


Use as a filter for common mode interferences
For common mode and power signal insertion losses
Make sure you have the right impedance for the frequency when you select your ferrite core

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