Ferrite core
Ferrite core for sale on Ireland's largest auction and classifieds sites
13mm ring core ferrite - ring, - €3.29
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 - core, bead - €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 - amidon, / - €14.50
Materials - Free postage - New and Used
Materials - Free postage - New and Used
25x clip ferrite core ring - clip, on - €8.46
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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Ring core ferrite - core, bead - €8.79
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
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48 listings · from €1 · avg €10.61
Browse 48 ferrite core listings currently in our index. Prices range from €1 to €148.48, with an average of €10.61. 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 →
20x ferrite core - ring, clamps - €8.57
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 - 25x, ring - €7.20
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
25x clip ferrite - 25x, - €8.45
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
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
25x clip ferrite core ring - clip, - €8.45
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
Fair rite openable ferrite - fair-rite, - €3.69
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
Ft140 fair rite - ft140-43, ferrite - €4.95
Fair rite ft140 • Toroidal ferrite - Free postage - New and Used
Fair rite ft140 • Toroidal ferrite - Free postage - New and Used
Ft240 fair rite ferrite - fair-rite, - €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
202 61 73 - bn-x-202, material - €5.99
- Free postage - New and Used
- Free postage - New and Used
Ferrite core ohm solid - core, 13mm - €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
10x 5mm ferrite - 5mm, - €6.99
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
Tdk clip ferrite - on, - €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
20x 5mm - 3.5mm, - €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
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
20x clip ferrite - 20x, core - €9.09
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
Split core ferrite snap - ferrite, - €9.73
74271622s snap ferrite • Core features best • Performance impedance especially - Free postage - New and Used
74271622s snap ferrite • Core features best • Performance impedance especially - Free postage - New and Used
Qty 6x10x3mm ferrite sleeve - 20, - €5.24
6x10x3mm ferrite sleeve • Bead choke high • These cores are - Free postage - New and Used
6x10x3mm ferrite sleeve • Bead choke high • These cores are - Free postage - New and Used
Ft240 fair rite ferrite - ft240-43, - €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
Ferrite core sleeve bead - 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
Ring core ferrite bead - ring, - €1.99
- Free postage - New and Used
- Free postage - New and Used
Clip ferrite ring - x, core - €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
Pcs 6sizes grey clip - 22, - €18.90
Ferrite ring core • What you get • 22pcs sizes grey - Free postage - New and Used
Ferrite ring core • What you get • 22pcs sizes grey - Free postage - New and Used
25x clip ferrite - clip, ring - €8.69
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
Ring core ferrite bead choke - core, - €3.99
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
Clip ferrite ring core - 20, - €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
25x clip ferrite - core, ring - €12.79
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
25mm thickness ferrite rings - ferrite, - €12.03
Specifications descriptions iron • Powder core generally • Stored near signals - Free postage - New and Used
Specifications descriptions iron • Powder core generally • Stored near signals - Free postage - New and Used
9 13mm ring core - ring, - €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
Pcs 6sizes black clip on - pcs, 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
5t miniature ferrite - 7.5t, - €2.68
Inductor coil 7.5t • Inductance 100nh adjustable • Inductors ferrite core - Free postage - New and Used
Inductor coil 7.5t • Inductance 100nh adjustable • Inductors ferrite core - Free postage - New and Used
Fair rite 2643167851 ferrite - 2643167851, - €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
Ferrite core ring toroid for - toroid, - €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
13mm clip on - 5/7/9/11/13mm, clip-on - €148.48
5mm 7mm 9mm • 11mm 13mm effective • Removal burrs clean - Free postage - New and Used
5mm 7mm 9mm • 11mm 13mm effective • Removal burrs clean - Free postage - New and Used
Fair rite 72k6744 - fair-rite, - €16.15
Pack fair rite • 72k6744 split core • Ferrite clamp 9.85 - Free postage - New and Used
Pack fair rite • 72k6744 split core • Ferrite clamp 9.85 - Free postage - New and Used
25x clip ferrite core - core, ring - €8.49
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
20xring core ferrite bead - 20xring, - €8.10
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
Black clip clamp - black, rfi - €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
20x 13mm ring core ferrite - 3.5-13mm, - €2.59
Rectangle ferrite bead • Core plastic cover • Reduce electro magnetic - Free postage - New and Used
Rectangle ferrite bead • Core plastic cover • Reduce electro magnetic - Free postage - New and Used
Ferrite ring double aperture - ring, - €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
Type material ferrite - 43, - €1.90
Impedance ohms 25mhz - Free postage - New and Used
Impedance ohms 25mhz - Free postage - New and Used
Dreamtop ferrite core - core, - €15.17
Outer dimension • Mmpackage included 20x • Ferrite cable clips - Free postage - New and Used
Outer dimension • Mmpackage included 20x • Ferrite cable clips - Free postage - New and Used
Pcs ft50 amidon - pcs, ft50-43 - €3.95
Ft50 amidon fair • Rite ferrite core - Free postage - New and Used
Ft50 amidon fair • Rite ferrite core - Free postage - New and Used
10x 9mm ferrite core noise - core, - €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
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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 €148.48 — giving you a wide budget spread to work with. The average price of €10.61 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.