Ferrite core
Ferrite core for sale on Ireland's largest auction and classifieds sites
13mm ring core - core, ferrite - £4.49
Improve signal clarity • Reduce interference these • High quality ferrite - Free postage - New and Used
Improve signal clarity • Reduce interference these • High quality ferrite - Free postage - New and Used
Ring core ferrite bead choke - ferrite, - £16.17
Instructions use install • Ferrite core device • Side cable clip - Free postage - New and Used
Instructions use install • Ferrite core device • Side cable clip - Free postage - New and Used
Ft240 amidon fair rite - amidon, fair-rite - £14.50
Materials - Free postage - New and Used
Materials - Free postage - New and Used
Fair rite openable ferrite - openable, - £18.99
These split ferrite • Cores reduce electromagnetic • Interference from being - Free postage - New and Used
These split ferrite • Cores reduce electromagnetic • Interference from being - Free postage - New and Used
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25x clip ferrite - clip, - £7.40
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
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48 listings · from £1 · avg £8.3
⚠️ These listings were last updated more than 12 days ago.
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Browse 48 ferrite core listings currently in our index. Prices range from £1 to £21.29, with an average of £8.3. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about ferrite core →
Ring core ferrite bead - bead, choke - £3.05
- Free postage - New and Used
- Free postage - New and Used
Ring core ferrite bead - 20*ring, - £13.06
Instructions use install • Ferrite core device • Side cable clip - Free postage - New and Used
Instructions use install • Ferrite core device • Side cable clip - Free postage - New and Used
Ring core ferrite bead - ferrite, - £3.19
Double bayonet shielded • Magnetic ring • Material nickel zinc - Free postage - New and Used
Double bayonet shielded • Magnetic ring • Material nickel zinc - Free postage - New and Used
20x ferrite core - 20x, - £7.37
20pcs ring core • Ferrite bead choke • Clamp coil rfi - Free postage - New and Used
20pcs ring core • Ferrite bead choke • Clamp coil rfi - Free postage - New and Used
20xring core ferrite bead - 20xring, - £8.12
Instructions use install • Ferrite core device • Side cable clip - Free postage - New and Used
Instructions use install • Ferrite core device • Side cable clip - Free postage - New and Used
Ft140 fair rite ferrite - fair-rite, - £4.89
Ft140 fair rite • Material ferrite ring • Product details - Free postage - New and Used
Ft140 fair rite • Material ferrite ring • Product details - Free postage - New and Used
Ring core ferrite bead - core, - £8.09
Premium material made • Plastic case ferrite • Core long service - Free postage - New and Used
Premium material made • Plastic case ferrite • Core long service - Free postage - New and Used
Ft240 fair rite - ft240-43, ferrite - £10.74
Fair rite ft240 • Toroidal ferrite - Free postage - New and Used
Fair rite ft240 • Toroidal ferrite - Free postage - New and Used
Ft240 fair rite - ft240-31, ferrite - £11.49
Ft240 fair rite • Ferrite core toroid • Ring - Free postage - New and Used
Ft240 fair rite • Ferrite core toroid • Ring - Free postage - New and Used
Ft240 fair rite ferrite - fair-rite, - £13.75
Fair rite ft240 • Toroidal ferrite high • Developed range inductive - Free postage - New and Used
Fair rite ft240 • Toroidal ferrite high • Developed range inductive - Free postage - New and Used
10x 5mm ferrite core - 1-10x, - £3.59
Ferrite core noise • Filter 5mm 10pcs • Easy install simply - Free postage - New and Used
Ferrite core noise • Filter 5mm 10pcs • Easy install simply - Free postage - New and Used
Ft140 fair rite - ft140-43, fair-rite - £4.95
Fair rite ft140 • Toroidal ferrite - Free postage - New and Used
Fair rite ft140 • Toroidal ferrite - Free postage - New and Used
25x clip ferrite core - ferrite, - £8.05
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite core ring toroid - ring, - £3.11
Toroidal doughnut shaped • Rings ferrite ring • Cores emi rfi - Free postage - New and Used
Toroidal doughnut shaped • Rings ferrite ring • Cores emi rfi - Free postage - New and Used
20x clip ferrite core - clip, ring - £7.60
20pcs ring core • Ferrite bead choke • Clamp coil rfi - Free postage - New and Used
20pcs ring core • Ferrite bead choke • Clamp coil rfi - Free postage - New and Used
25x clip ferrite core ring - ferrite, - £8.42
25x clip ferrite • Core ring kit • Noise filters cable - Free postage - New and Used
25x clip ferrite • Core ring kit • Noise filters cable - Free postage - New and Used
Black clip ferrite - on, - £4.39
Black clip clamp • Rfi emi noise • Filters ferrite core - Free postage - New and Used
Black clip clamp • Rfi emi noise • Filters ferrite core - Free postage - New and Used
Ft240 fair rite ferrite - ft240-43, fair-rite - £10.74
Fair rite ft240 • 5943003801 toroidal ferrite • Core material manufactured - Free postage - New and Used
Fair rite ft240 • 5943003801 toroidal ferrite • Core material manufactured - Free postage - New and Used
20x 5mm ferrite - 5mm, - £4.33
Nickel zinc ferrite • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Nickel zinc ferrite • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Tdk clip ferrite beads - clip, - £3.75
Tdk clip ferrite • Beads emi rfi • Noise reduction various - Free postage - New and Used
Tdk clip ferrite • Beads emi rfi • Noise reduction various - Free postage - New and Used
Fair rite 2643167851 - fair-rite, ferrite - £6.55
2643167851 full flat • Cable suppression core • Grade material this - Free postage - New and Used
2643167851 full flat • Cable suppression core • Grade material this - Free postage - New and Used
25x clip ferrite core ring - 25x, - £8.06
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Black clip clamp - 4, - £5.48
Although ferrites don • Help type interference • They are your - Free postage - New and Used
Although ferrites don • Help type interference • They are your - Free postage - New and Used
5pcs 15mm ferrite cores - 5pcs, - £11.99
Clip ferrite bead • Cable can used • All kinds wire - Free postage - New and Used
Clip ferrite bead • Cable can used • All kinds wire - Free postage - New and Used
5pcs 15mm ferrite cores - ferrite, - £12.90
Description clip ferrite • Bead cable can • Used all kinds - Free postage - New and Used
Description clip ferrite • Bead cable can • Used all kinds - Free postage - New and Used
25x clip ferrite core ring - core, - £10.30
25x clip ferrite • Core ring kit • Noise filters cable - Free postage - New and Used
25x clip ferrite • Core ring kit • Noise filters cable - Free postage - New and Used
10x 9mm ferrite core noise - ferrite, - £7.99
Ferrite core noise • Filter 9mm 10pcs • Easy install simply - Free postage - New and Used
Ferrite core noise • Filter 9mm 10pcs • Easy install simply - Free postage - New and Used
25x clip ferrite core - clip, on - £8.99
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite core sleeve bead emi - core, - £1.00
Ferrite sleeve core • Case style tubular • Solid free hanging - Free postage - New and Used
Ferrite sleeve core • Case style tubular • Solid free hanging - Free postage - New and Used
Huarew black clip - black, ferrite - £19.99
Install ferrite core • Device side cable • Premium material made - Free postage - New and Used
Install ferrite core • Device side cable • Premium material made - Free postage - New and Used
Qty 5x6x2 5mm ferrite - qty, 5x6x2.5mm - £3.48
High quality ferrite • Core bead these • Cores are ideal - Free postage - New and Used
High quality ferrite • Core bead these • Cores are ideal - Free postage - New and Used
9 13mm ring core - 3.5/5/7/9/13mm, - £4.91
Rectangle ferrite bead • Core plastic cover • Clamp power cord - Free postage - New and Used
Rectangle ferrite bead • Core plastic cover • Clamp power cord - Free postage - New and Used
Clip ferrite ring core - 20, clip-on - £6.99
Cable • Product material nickel • Zinc ferrite application - Free postage - New and Used
Cable • Product material nickel • Zinc ferrite application - Free postage - New and Used
Ft240 fair rite - 2, x - £21.29
Fair rite ft240 • 5943003801 toroidal ferrite • Core material price - Free postage - New and Used
Fair rite ft240 • 5943003801 toroidal ferrite • Core material price - Free postage - New and Used
Ferrite core ohm - core, - £3.30
0.512 dia 13.00mm • Solid free hanging • Ferrite core 88ohm - Free postage - New and Used
0.512 dia 13.00mm • Solid free hanging • Ferrite core 88ohm - Free postage - New and Used
6mm 24mm ferrite core - 24mm, - £1.59
Length 24mm emi • Suppression 1000 mhz • Well - Free postage - New and Used
Length 24mm emi • Suppression 1000 mhz • Well - Free postage - New and Used
Pcs 6sizes black clip on - black, clip-on - £18.90
Ferrite ring core • What you get • 22pcs sizes black - Free postage - New and Used
Ferrite ring core • What you get • 22pcs sizes black - Free postage - New and Used
Ferrite ring double aperture - ferrite, - £3.99
Type multi aperture • Core height 13.3mm - Free postage - New and Used
Type multi aperture • Core height 13.3mm - Free postage - New and Used
Black clip clamp rfi - clip, on - £3.68
Although ferrites don • Help type interference • They are your - Free postage - New and Used
Although ferrites don • Help type interference • They are your - Free postage - New and Used
25x clip ferrite - clip, core - £8.09
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Ferrite rings • Can improve electromagnetic • Field around solenoid - Free postage - New and Used
Clip ferrite ring core - 20, clip-on - £8.99
Cable • Product material nickel • Zinc ferrite application - Free postage - New and Used
Cable • Product material nickel • Zinc ferrite application - Free postage - New and Used
15mm ferrite cores ring - ferrite, - £11.63
Ferrite cores ring • Clip rfi emi • Noise suppression filter - Free postage - New and Used
Ferrite cores ring • Clip rfi emi • Noise suppression filter - Free postage - New and Used
Pcs ft50 amidon - 2/5/10, - £3.95
Ft50 amidon fair • Rite ferrite core - Free postage - New and Used
Ft50 amidon fair • Rite ferrite core - Free postage - New and Used
Try this: nichrome | rcd garage unit | waterproof double cable entry gland | fuse carrier | earth wire 16mm | anderson plug | rcd socket mk | bg consumer unit | toroidal transformer 18v | stotz
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Everything you need to know about ferrite core
Whether you are looking for a brand-new or second-hand ferrite core, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1, while premium listings can reach £21.29 — giving you a wide budget spread to work with. The average price of £8.3 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.