Best Ferrite Cores Deals Online in the UK (25 Deals Found)

Last Updated - 15/12/2025 Sort By:

Best Choice
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
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Best Value
Dreamtop

New
Dreamtop Ferrite Core Ferrite Beads - 20Pcs Ferrite Choke Ferrite Clip-on Black RFI EMI Noise Suppressor with 3.5mm 5mm
【Application Occasion】- The ferrite beads suitable for AC power lines,USB cable,mouse cable, keyboard cable,headset cabl

£10.99 £11.49
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New
TDK CLIP ON FERRITE BEADS SPLIT CORE EMI RFI 3-5MM 4-7MM 8-10MM 10-13MM USB
TDK clip on ferrite beads for EMI/RFI noise reduction. Various sizes available. Genuine TDK product sourced from an auth

£3.95
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
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New
3.5-13mm Ring Core Ferrite Cable Clips EMI RFI Noise Bead Filter Cable Clip UK
Improve signal clarity and reduce interference with these high-quality ferrite clip-on filters. Simply attach to your ca

£6.29
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
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BetLight

New
22PCS Clip-on Ferrite Ring Core Set-5 Sizes 3.5-13mm, EMI RFI Noise Suppressor for Cables, Black
VERSATILE APPLICATION: Widely compatible with various cables including USB, data, telephone, and network lines to effect

£9.99
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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

£11.51
Tanstic

New
Tanstic 32Pcs Black Clip-on Ferrite Ring Core RFI EMI Noise Suppressor Cable Clip with Ferrite Rings Toroid Core Iron fo
What You Will Get: You will receive 30pcs cable clips for 6 sizes, 6pcs 3.5mm, 7pcs 5mm, 7pcs 7mm, 4pcs 9mm, 4pcs 13mm,

£13.69
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New
FT240 AMIDON / FAIR-RITE FERRITE CORE MATERIAL 31,43,52,61,75,77
Materials 31, 43, 52 (K), 61, 75 or 77.

£10.74
Bujingyun

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

£7.58 £7.98
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Rustark

New
Rustark 22Pcs 6 Sizes Gray Clip-on Ferrite Ring Core Toroid Core Ferrite Cores Assortment Kit RFI EMI Ferrite Bead Clips
【 What You Get 】 --- You'll receive a 22pcs gray clip on ferrite ring core assortment kit. The ferrite ring core come in

£12.99
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New
5- 20x Clip-on Ferrite Ring Core Ferrite Bead Choke EMI Filter Cable Clip Filter
Rectangle ferrite Bead. Ferrite core with plastic cover. Clamp on the power cord to stabilize current and improve sound

£8.38
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.

£7.49
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New
20x Ferrite Core Ring Clamps Clips Cable Connector Noise Filters Suppressor Kit-
20Pcs Ring Core Ferrite Bead Choke Clamp Coil RFI Cable Clip Snap On 3.5/5/7/9/13mm. INSTRUCTIONS FOR USE: Install a fer

£9.00
Megcdtr

New
Ferrite Ring Core Black, 30 Pcs Clip-on Ferrite Core, Anti-interference Ferrite, RFI EMI Noise Suppressor Cable Clip wit
The set includes: This product set contains 30 ferrite ring cores in three sizes: 35B (inner diameter 5 mm), 35A (inner

£8.99
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New
20*Ring Core Ferrite Bead Choke Clamp Coil RFI Cable Clip Snap On 3.5/5/7/9/13mm
INSTRUCTIONS FOR USE: Install a ferrite core on the device side of the cable to clip onto the cable whether or not the c

£10.70
New
FT240-43 FAIR-RITE FERRITE CORE TOROID CHOKE BALUN RING
FAIR-RITE FT240-43 TOROIDAL FERRITE.

£10.74
New
FT140-43 FAIR-RITE FERRITE CORE TOROID RING
FAIR-RITE FT140-43 TOROIDAL FERRITE.

£4.95
New
BLACK CLIP ON FERRITE CORE ANTI RADIO INTERFERENCE NOISE RFI EMI FILTERS CLAMPS
Black Clip On Clamp RFI EMI Noise Filters Ferrite Core (1pc). - These ferrite beads will solve your issues. Simply clip

£4.72
New
10x 3.5x5x1.2mm Ferrite Sleeve Core Ferrite Bead RF PA Choke decoupling
High quality Ferrite Core (Bead). These cores are ideal for use as RF PA Chokes or for General RFIdecoupling. 10x Cores

£2.68
New
25x Clip On Ferrite Core Ring Kit Noise Suppressor Connector Filters Cable Clamp
✅ 25x Ferrite Core Ring + Waterproof Cable Gland Kit | Noise Suppressor & Cable Connector Set. This25-piece Ferrite Core

£9.64
New
3.5/5/7/9/13mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Cable Clip
INSTRUCTIONS FOR USE: Install a ferrite core on the device side of the cable to clip onto the cable whether or not the c

£9.27
New
10pcs 15mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Cable Clips New
About the product:The ferrite ring core are widely applied for various wire cords, such as AC power lines, USB cable, mo

£16.66
New
25mm Thickness Ferrite Rings Iron Toroid Cores Green
Specifications:Descriptions:Iron powder core is generally stored near signals of place.It has isolation eddy current, lo

£14.44

25 Ferrite Cores deals are available from: Amazon, eBay stores, starting from £2.68.
The biggest discount we found is 10%% on HUAREW Black Clip-on Ferrite Ring Core Ferrite Choke RFI EMI Noise Suppressor Cable Clip for 3.5mm 5mm 7mm 9mm 13mm Diameter Cable(5 Values 28 Pcs） at Amazon.
The lowest price we found is £2.68 while the highest is £16.66.
Prices for the best Ferrite Cores deals average at £9.29.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Ferrite Cores.