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

Last Updated - 04/10/2025 Sort By:

Best Choice
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

£11.49
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Best Value
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.

£5.49
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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

£16.27
VEPEPE

New
VEPEPE 25 PCS Ferrite Core Ring Black, Anti-interference Ferrite Beads 3.5mm 5mm 7mm, High-frequency Choke Filter Clip f
Ferrite Ring Core Black Set: The set includes 25 ferrite ring core, including three different sizes, respectively, 10 PC

£7.99
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New
1-10x TDK 5mm Ferrite Core Noise Suppressor Filter Ring Cable Clip On Wire RFI
TDK Ferrite Core Noise Filter 5mm – 1 to 10pcs. • Easy to install – simply clip onto cable. • Ideal for reducing EMI/RFI

£3.59
Bujingyun

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

£7.98
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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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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
CYNOSURETECH

New
CYNOSURETECH 10 Pieces of Anti-Interference Magnetic Rings, Snap-On Magnetic Rings, Detachable Magnetic Rings, Filter Ma
【Product Content】You will receive 10 anti-interference magnetic rings with a size of 25*13mm and an inner hole of 5mm. T

£5.26
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New
Ring Core Ferrite Bead Choke Clamp Coil RFI Cable Clip 1-20Pcs Snap On 3.5-13mm
INSTRUCTIONS FOR USE: Install a ferrite core on the device side of the cable to clip onto the cable whether or not the c

£4.85
QitinDasen

New
QitinDasen 20Pcs Black Clip-on Ferrite Ring Core, RFI EMI Noise Suppressor Cable Clip, Anti-Interference High-Frequency
〓 Clip-on ferrite ring core can effectively shield EMI and RFI interference, and improve signal integrity. Please instal

£6.99
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Swpeet

New
Swpeet 32Pcs 7 sizes Clip-on Ferrite Ring Core with Toroid Core Assortment Kit, RFI EMI Noise Suppressor Cable Clip for
💯 What You Get: In this kit, you can get 32Pcs 7sizes Black Clip-on Ferrite Ring Core with Toroid Core, including 3.5mm

£12.99
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New
1-20PCS 3.5-13mm Ferrite Core 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

£6.98
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
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

£10.83
QitinDasen

New
QitinDasen 20Pcs Black Clip-on Ferrite Ring Core Set, RFI EMI Noise Suppressor Cable Clip, Anti-Interference High-Freque
〓 Clip-on ferrite ring core can effectively shield EMI and RFI interference, and improve signal integrity. Please instal

£7.99
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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
New
FT240-43 FAIR-RITE FERRITE CORE TOROID CHOKE BALUN RING
FAIR-RITE FT240-43 TOROIDAL FERRITE.

£10.74
New
Ferrite Core Ring Toroid for Inductor Chokes, Anti-interference, for Toroidal
Toroidal (doughnut-shaped) ferrite rings. Ferrite Ring Cores. For EMI/RFI Suppression, anti-interference. Note: Sold ind

£3.52
New
10x 3.5mm 5mm Ferrite Core Ring Clip-On RFI EMI Noise Suppression Cable Clip
Nickel zinc ferrite: It can improve the electromagnetic field around the solenoid to avoid external interference. 10x Cl

£5.62
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

£11.25
New
20Pcs Black Clip-on Ferrite Ring Core Set, RFI EMI Noise Suppressor Cable Clip,
Clip-on ferrite ring core can effectively shield EMI and RFI interference, and improve signal integrity. Made of plastic

£9.65
New
25x Clip On Ferrite Core Ring Kit Noise Suppressor Connector Filters Cable Clamp
Nickel zinc ferrite. It can improve the electromagnetic field around the solenoid, thereby avoiding external interferenc

£9.68
New
Ferrite Cores Anti Radio Interference Noise EMI RFI Cable Black (UK stk) x 10pcs
Space Electronics Ltd have supplied electronic components since the early 1980's.

£12.00
New
Ferrite Cores Anti Radio Interference Noise EMI RFI Cable Black (UK stk) x 20pcs
Space Electronics Ltd have supplied electronic components since the early 1980's.

£15.50

25 Ferrite Cores deals are available from: Amazon, eBay stores, starting from £3.52.
The biggest discount we found is 10%% on Dreamtop Ferrite Core Ferrite Beads - 20Pcs Ferrite Choke Ferrite Clip-on Black RFI EMI Noise Suppressor with 3.5mm 5mm 7mm 9mm 13mm Inner Diameter for USB/Audio/Video Cable Power Cord at Amazon.
The lowest price we found is £3.52 while the highest is £16.27.
Prices for the best Ferrite Cores deals average at £9.23.
Last updated on October 4, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Ferrite Cores.