Magnetics Ferrite Cores of 2025
Best Choice1
LNCOJOLM500g Magnetic Stones Rock Fidget Toys for Adults, Magnetic Game, Smooth Ferrite Putty Stones Replacement Magnet with Fiber Case for Ferrite Putty, Desk Toy Magnet for Whiteboard Office Kitchen
Main highlights- Versatile Magnet: Say goodbye to scattered notes! Our magnet stone securely holds papers, photos, and memos on whiteboards and metal surfaces, keeping your workspace organized and clutter-free.
- Shape Arrangement and Creativity: Use the magnet rocks to arrange and create various shapes, allowing for endless creativity and artistic expression while exercising fine motor skills.
- Magnet Game: Prepare a string, like shoestring or twine string, then form a circle and place magnets inside. If magnets attract, return them to the players. The first to place all magnets in the circle wins!
- Great Gift Idea: Ideal for magnet enthusiasts, game lovers, or anyone looking to enhance their strategic thinking, this 500g magnet stone set makes a thoughtful gift.
- Enhanced Focus & Concentration: Enjoy hours of entertainment while sharpening your critical thinking skills, as magnetic games provide a fun yet challenging way to improve focus, problem-solving, and strategy.
- Age:15+
9.8Exceptional
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Value for Money2
LMCMMAGLMCMMAG Ferrite Ring Magnets - OD2.35 x ID1.25 x 10mm,Grade 12 Heavy Duty Ceramic Magnets for Industry Science,Crafts and Hobbies - 2PCS
Main highlights- 【WORKMANSHIP】Ceramic magnets made by molding process have more rounded edges than those cut by cutting, and are made of rare earth permanent magnetic materials mixed with other metal materials.
- 【SIZE】These are 60mm X 30MM X 10MM (OD2.35" x ID1.25" x 10mm) standard tolerance ferrite magnets.
- 【MULTIPURPOSE】It can be used in a variety of application scenarios, such as manual, scientific, educational, industrial machinery, etc
- 【ECONOMICAL】Compared with NdFeB magnets, ferrite magnets have no advantages in magnetic force, but magnets of the same size (compared with NdFeB magnets) sell for only a small part
- 【BUY】If you are not satisfied with the purchase or have any questions about the return of products (please contact us, and we will provide you with satisfactory services）
9.6Exceptional
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3
ColorshengColorsheng 12 Pcs Magnetic Ferrite Cores RFI EMI Noise Filter Clip for 13mm Diameter-Black
Main highlights- Suitable for cord with 13 mm inner diameter13mm: outer dimension-36 mm x 24 mm
- Package Included:12 cable clips 13 mm inner diameter
- Material: magnet,plastic .Color: black
9.5Excellent
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4
IEUYOIEUYO Clip-on Ferrite Ring Cores EMI RFI Signal Noise Filter Noise Suppressor for HDMI USB Power Cable Diameter 3mm/5mm/7mm/9mm/13mm,5Size,22Pcs
Main highlights- 5. All Pieces Come in a Reusable Transparent Box, Easy to store.
- 4. Clip-on Design, Easy to Install and Change.
- 3.Ferrite Bead Choke Widely Used on a Variety of Data Cables, e.g. USB Cables, Telephone Lines, Aerial Feed, Satellite Cables, Network Cables to Shield from External Electromagnetic Interference;Reduce Electro-magnetic Interference and Improve Signal Integrity.
- 2.Snap on Ferrite Core with Plastic Housing; Helps to Reduce EMI on AC Power Lines.
- 1.Package Included: 22PCS Snap on Ferrite Ring Cores Cable Clips with 5 Different Size 3.5mm/ 5mm/ 7mm/ 9mm/ 13 mm inner diameter.
9.2Excellent
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5
JoWanSome20Pcs Magnetic Ferrite Ring Filters - EMI/RFI Noise Suppressor for 3mm Cables (3mm Inner Diameter) | Clip-On Ferrite Core for Power/Video/Audio Cords (Black)
Main highlights- Easy to Install Clip - on design allows for quick and hassle - free installation. No tools are required. Simply open the clip, attach it to the cable, and close. Suitable for both professionals and DIY enthusiasts.
- Powerful Noise Suppression Effectively suppresses Radio - Frequency Interference (RFI) and Electro - Magnetic Interference (EMI). Protects your electronic devices from external noise, ensuring stable signal transmission. Perfect for use on cables of computers, TVs, game consoles, and more
- [3.5/5/7/9/11/13/15]mm Diameter The [3.5/5/7/9/11/13/15]mm diameter is suitable for a wide range of cable sizes. Whether it's a thin USB cable or a thicker power cord, these ferrite ring cores can be easily clipped on.
- Durable Ferrite Material Made from high - quality ferrite material, these ring cores are built to last. They can withstand various environmental conditions and maintain their performance over time.
- 20 - Piece Set Comes with 20 pieces, providing you with enough ferrite ring cores to cover multiple cables in your home or office. Cost - effective solution for your cable management and noise reduction needs.
9.1Excellent
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6
uxcelluxcell 15mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Filter Cable Clip, Black 10pcs
Main highlights- 【Wide Application】Mainly used for electronic connecting wire, air conditioner, PC, AC power lines, video and audio cable, telephone line, and other home appliances etc.
- 【Specification】Size: 15mm (Suitable for 13.0-15.0mm cables); Package Includes: 10 x Ferrite Core Ring
- 【Reduce Single Interference】The ferrite core effectively helps in reducing electromagnetic interference(EMI) and RF interference(RFI), and get clearer signal and audio quality.
- 【Detachable and Reusable】Clip on wire and removable easily. It won't cause any distortion during signal transmission.
- 【Better Shielding】If the wire is too thin too loose or you want get better anti-interference effect, you could wrap it around more.
9.0Excellent
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7
uxcelluxcell 11mm Ferrite Cores Ring Clip-On RFI EMI Noise Suppression Filter Cable Clip, Black 10pcs
Main highlights- 【Wide Application】Mainly used for electronic connecting wire, air conditioner, PC, AC power lines, video and audio cable, telephone line, and other home appliances etc.
- 【Specification】Size: 11mm (Suitable for 11mm cables); Package Includes: 10 x Ferrite Core Ring
- 【Reduce Single Interference】The ferrite core effectively helps in reducing electromagnetic interference(EMI) and RF interference(RFI), and get clearer signal and audio quality.
- 【Detachable and Reusable】Clip on wire and removable easily. It won't cause any distortion during signal transmission.
- 【Better Shielding】If the wire is too thin too loose or you want get better anti-interference effect, you could wrap it around more.
8.9Very Good
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8
kewanqikewanqi Ferrite Magnet Ring OD2.4 x ID1.3" x 0.4", Grade C8 Ceramic Magnets for Industry Science Experiment,Crafts and Hobbies-2pcs
Main highlights- Workship: Ceramic magnets made by molding process, having more rounded edge. In addition, these ring ferrites are similar in magnetism to neodymium rare earth magnets and cheaper than neodymium rare earth magnets.
- Warning: The large magnets heavy duty is very fragile, it is forbidden to collide with other metal objects.
- Strength and Durability: Ferrite Round Magnets have High resistance to demagnetization, corrosion and oxidation. It can exists forver under 200°Temperature.
- Multi-purpose: It can be used in a variety of application scenarios, such as manual, scientific, educational, industrial machinery, etc.
- Dimension: These are 60mm X 32MM X 10MM (OD2.35" x ID1.25" x 10mm) standard tolerance ferrite magnets. We provide 2pcs/4pcs, meet your different demand.
8.8Very Good
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9
FIYAIIVVERR EE42 Transformer Magnetic Ferrite Cores 16 Pins Black Plastic Bobbin (EE42 Transformer Magnetic Ferrite Cores 16 Pins Black Plastic Bobbin
Main highlights- Product Name : Bobbin Ferrite Core;Material : Core, Plastic (Product Name : Bobbin Ferrite Core;Material : Core, Plastic
- Pin Size : 1 x 8.3m_m/ 0.04i_n x 0.3i_n(D*L);Pins Gap : 5m_m/ 0.19i_n (Pin Size : 1 x 8.3m_m/ 0.04i_n x 0.3i_n(D*L);Pins Gap : 5m_m/ 0.19i_n
- Package Content : 1 x Bobbin,2 x Ferrite Core (Package Content : 1 x Bobbin,2 x Ferrite Core
- Net Weight : 97g (Net Weight : 97g
- Model : EE42;Pin Number : 16 (Model : EE42;Pin Number : 16
8.7Very Good
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10
AOMAGAOMAG® Ferrite Magnet Ring OD60 x ID32 x 10mm 2.4" large grade C8 Ceramic Magnets (Pack of 2)
Main highlights- 【USING WARNING 】 - The circular magnets is very fragile, it is forbidden to collide with other metal objects (including another magnet), Strong large ring magnet will make round magnets with hole attract each other. so be careful when you are trying separate them !
- 【STRENGTH & DURABILITY 】- Ferrite Round Magnets have High resistance to demagnetization, corrosion and oxidation. Our round magnets strong are the strongest magnetism to satisfy your various needs and applications. The power exists forever under 200°Temperature.
- 【PREMIUM QUALITY】 - Large Magnets Heavy Duty Strong Pack of 2, Practical size - OD: 2.36", ID: 1.26“, Thickness: 0.39“, Ceramic 8 Grade! Ready to be used ferrite ring magnets for all your needs. Our Selected Ceramic circular magnet rings are Stronger than other Ceramic Donut Magnets.Ceramic 8 Grade are Stronger than Ceramic 5 grade.
- 【MULTI-PURPOSE】- People widely use Our Strong Round Magnets Ring as Kitchen magnets, Office magnets, Speaker Magnets, Science magnets, Classroom magnets, Refrigerator magnets, Industrial magnets, Fridge magnets, Craft magnets, DIY magnets and Hobby magnets.
- 【BEST CHOICE FOR CRAFT】 - Large ring magnets for discretionary design. These big magnet are similar in magnetism to neodymium rare earth magnets and cheaper than neodymium rare earth magnets.These ring magnets have industrial strength and are great for home, office, school, crafts, science projects.
8.5Good
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