Best Ferrite Cores Deals Online in the UK (24 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
Innfeeltech

New
Innfeeltech 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diamete
Package Include: 10 Pcs Ferrite Core with Inner diameters of 3.5MM.

£5.99
Best Value
HUAREW

New
HUAREW Black Clip-on Ferrite Ring Core Ferrite Choke RFI EMI Noise Suppressor Cable Clip for 3.5mm 5mm 7mm 9mm 13mm Diam
STRONG PRACTICALITY:Can reduce EMI and RFI on AC power lines, suitable for noise cancellation on USB, coaxial cables, po

£14.99
New
Clip-on Ferrite Ring Core Ferrite Bead Choke EMI Filter Cable Clip 3mm - 13mm
Clip-on ferrite ring core can effectively shield EMI and RFI interference, and improve signal integrity.

£28.98
VEPEPE

New
VEPEPE 25 Pcs Ferrite Core Ring, Anti-interference Ferrite Beads
Ferrite Ring Core Black Set: The set includes 25 ferrite ring core, including three different sizes, respectively, 10 PC

£7.89
New
15mm Ferrite Cores Ring Clip-On Noise Suppression Filter Cable Clip, Black 5pcs
What is this? This ferrite bead reduces EMI, RFI, and high-frequency signal noise (10MHz–1GHz).

£13.48
Realure

New
Realure 50Pcs 6‑Size Clip‑on Ferrite Ring Cores with Storage Box, 3.5–13mm Anti‑Interference Ferrite Choke Beads, RFI EM
50Pcs Pre‑Sorted Ferrite Core Set: Contains 6 inner‑diameter sizes: 3.5mm(15pcs), 5mm(15pcs), 7mm(8pcs), 9mm(6pcs), 11mm

£12.99
Megcdtr

New
Ferrite Ring Core Black, 30 Pcs Clip-on Ferrite Core 3.5mm 5mm 7mm InnerØ
The set includes: This product set contains 30 ferrite ring cores in three sizes: 35B (inner diameter 5 mm), 35A (inner

£7.98
New
10Pcs Metal Inductor Coils Toroid Ferrite Cores Green 22mm x 14mm x 8mm
Specifications: Descriptions: These Toroid Ferrite Cores designed with 14mm inner diameter, 22mm outside diameter, 8mm h

£12.31
Innfeeltech

New
Innfeeltech 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 4.5mm inner diamete
Package Include: 10 Pcs Ferrite Core with Inner diameters of 4.5MM.

£5.99
New
10 Pack 7mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Cable Clip Grey
Description: -Clip on ferrite bead cable can be used on all kinds of wire cords such as: Power Cord, Audio Cables, AV Ca

£11.49
Bujingyun

New
Ferrite Ring Core Black RFI EMI Noise Suppressor Cable Clip-20Pcs
Quantity: 20PCS.Color: black,Material: magnet,plastic

£8.88
Innfeeltech

New
Innfeeltech 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 7mm inner diameter
Package Include: 10 Pcs Ferrite Core with Inner diameters of 7MM.

£7.89
New
20Pcs Ferrite Toroid Core, Toroid Core 1"ODx0.6"IDx0.5"H Ferrite Rings, Green
Ferrite toroid core is a commonly used anti-interference component in electronic circuits, which has a good anti-interfe

£14.89
Swpeet

New
Swpeet 32Pcs 7 sizes Grey Clip-on Ferrite Ring Core with Toroid Core Assortment Kit, RFI EMI Noise Suppressor Cable Clip
💯 What You Get: In this kit, you can get 32Pcs 7sizes grey clip-on ferrite ring core with toroid core, including 6Pcs 3

£6.99
New
Clip-On Ferrite Ring Core Noise Suppressor EMI RFI Clip Cable Black / Grey
Clip-On Ferrite Ring Core Noise Suppressor EMI RFI Clip Cable Black / Grey.

£37.06
Realure

New
Realure 24Pcs 5‑Size Clip‑on Ferrite Ring Cores with Storage Box, 3.5–13mm Ferrite Choke Beads, EMI RFI Filter Noise Sup
24Pcs Pre‑Sorted Ferrite Core Set: Contains 5 inner‑diameter sizes: 3.5mm(8pcs), 5mm(6pcs), 7mm(4pcs), 9mm(4pcs), 13mm(2

£10.99
New
5pcs 7mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Cable Clip Black
About the product:The ferrite ring core are widely applied for various wire cords such as AC power lines USB cable mouse

£11.42
New
5pcs 7mm Ferrite Cores Ring RFI EMI Noise Suppression Filter Cable Clip, Black
General Information：[1]【Better Shielding】If the wire is too thin too loose or you want get better anti-interference effe

£11.08
New
10 Pack 11mm Ferrite Cores Ring Clip,RFI EMI Noise Suppression Filter Cable Clip
Description:【Specification】Size: 11mm (Suitable for 11mm cables); Package Includes: 10 x Ferrite Core Ring【Reduce Single

£11.89
New
Worth Elektronik Sample Kit Ferrite Core Anti-EMI sortiment
The Worth Elektronik Sample Kit is a collection of ferrite core anti-EMI components designed to help protect electronic

£63.10
New
4pcs 7mm Ferrite Cores Ring Clip-On RFI Noise Suppression Cable Clip Grey Short
What is this? This ferrite bead reduces EMI, RFI, and high-frequency signal noise (10MHz–1GHz).

£13.50
New
4pcs 10mm Clip-on Ferrite Ring Core Square for Cable Black
What is this? This ferrite bead reduces EMI, RFI, and high-frequency signal noise (10MHz–1GHz).

£20.41
New
13mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Cable Clip, Black 5pcs
Description: -Clip on ferrite bead cable can be used on all kinds of wire cords such as: Power Cord, Audio Cables, Data

£12.38
New
3.5mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Cable Clip, Grey 5pcs
Description: -Clip on ferrite bead cable can be used on all kinds of wire cords such as: Power Cord, Audio Cables, , Dat

£10.67

24 Ferrite Cores deals are available from: Amazon, eBay stores, starting from £5.99.
The biggest discount we found is 10%% on Innfeeltech 10 Pcs Ferrite Ring Core Black Clip-on Ferrite Core EMI Noise Suppressor Cable clip with 3.5mm inner diameter for USB Cords, Audio and Video Cable Power Cord at Amazon.
The lowest price we found is £5.99 while the highest is £63.10.
Prices for the best Ferrite Cores deals average at £15.14.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Ferrite Cores.