Wurth Elektronik Ferrite Ring EMI Suppression Axial Ferrite Bead 20.5 mm, For: Multiconductor Wire, Coaxial Cable, Wire,

View all Ferrite Rings
Bulk discount available

Subtotal (1 pack of 10 units)*

£5.37

(exc. VAT)

£6.44

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 450 unit(s) shipping from 02 March 2026
  • Plus 11,580 unit(s) shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 290£0.537£5.37
300 - 990£0.463£4.63
1000 +£0.427£4.27

*price indicative

Development Kit Box with a flash stating "Win"
Win A Würth Elektronik Lighting Development Kit
Spend as little as £1 and win a Würth Elektronik Lighting Kit, complete with exclusive follow-up technical support from the experts themselves. Promotion ends 30th November 2025.
Claim my Lighting Kit
RS Stock No.:
124-1542
Distrelec Article No.:
304-37-697
Mfr. Part No.:
74270031
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Product Type

Ferrite Ring

Sub Type

EMI Suppression Axial Ferrite Bead

Application

Multiconductor Wire, Coaxial Cable, Wire, Wrapping Cable

Minimum Frequency

25MHz

Material

4W1500

Height

20.5mm

Maximum Frequency

100MHz

Inside Diameter

5 mm

Outside Diameter

11.5 mm

Standards/Approvals

REACH, RoHS

Series

WE-AFB

COO (Country of Origin):
TW

Ferrite Sleeves


Applications


Wurth Elektronik axial ferrite rings fit over the cable, absorbing energy emitted by cables without affecting the transmitted data. These ferrite rings can be fixed on the cable by using heat shrink sleeving. Attenuation is better than ferrite rings owing to the increased ferrite level, and is increased by threading the cable through several times

Wires

Coaxial cable

Twisted-pair Cabling

Multicore cable

Related links