Wurth Elektronik Ferrite Ring Toroid Core, For: EMI Suppression, 21 x 13 x 12mm

View all Ferrite Rings
Save 24% when you buy 630 units

Subtotal (1 bag of 5 units)*

£5.62

(exc. VAT)

£6.745

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 185 unit(s) ready to ship
  • Plus 2,570 unit(s) shipping from 09 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Bag*
5 - 45£1.124£5.62
50 - 120£1.048£5.24
125 - 245£0.968£4.84
250 - 625£0.874£4.37
630 +£0.852£4.26

*price indicative

Packaging Options:
RS Stock No.:
788-0181
Mfr. Part No.:
74270120
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Type

Toroid Core

Dimensions

21 x 13 x 12mm

Application

EMI Suppression

Material

4 W 620

Diameter

12mm

Height

12mm

Inner Diameter

13mm

Outer Diameter

12mm

COO (Country of Origin):
TW

EMI Suppression Toroidal Ferrite - WE-TOF Series


The WE-TOF series NiZn Broadband absorber ferrite cores available in a diverse type and range of NiZn to give the best possible interference suppression. This series of EMI suppression tordial ferrite cores are suitable for use with standard wire, twisted wire, multi conductor and Co-axial cables.

Applications for the WE-TOF series include power supplies cable, data cable and measurement signal lines cable

Related links