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Ferrite Cores & Accessories

TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65532B0000T001 TDK 1: 0,267 € 16 123In Stock	Mfr. Part No. B65532B0000T001 Mouser Part No 871-B65532B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	16 123In Stock	0,267 € 0,239 € 0,23 € 0,224 € View 0,218 € 0,208 € 0,186 € 0,165 € 0,16 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P14/8-N48 +30%-20% Sold as set B65541D0000R048 TDK 1: 2,32 € 6 334In Stock	Mfr. Part No. B65541D0000R048 Mouser Part No 871-B65541D0000R048	TDK	Ferrite Cores & Accessories P14/8-N48 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	6 334In Stock	2,32 € 1,61 € 1,38 € 1,21 € View 1,19 € 1,15 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER B65542B0000T001 TDK 1: 0,215 € 29 048In Stock	Mfr. Part No. B65542B0000T001 Mouser Part No 871-B65542B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER Learn More about TDK ferrite cores	Datasheet	29 048In Stock	0,215 € 0,197 € 0,185 € 0,177 € View 0,166 € 0,154 € 0,137 € 0,125 € 0,105 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM B65545B0009X000 TDK 1: 4,11 € 2 188In Stock	Mfr. Part No. B65545B0009X000 Mouser Part No 871-B65545B0009X000	TDK	Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM Learn More about TDK ferrite cores	Datasheet	2 188In Stock	4,11 € 3,72 € 3,57 € 3,41 € View 3,21 € 3,01 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM B65545B0010X000 TDK 1: 4,34 € 532In Stock	Mfr. Part No. B65545B0010X000 Mouser Part No 871-B65545B0010X000	TDK	Ferrite Cores & Accessories MOUNTING ASSY P14X8 3.5MM Learn More about TDK ferrite cores	Datasheet	532In Stock	4,34 € 3,92 € 3,77 € 3,46 € View 3,26 € 3,20 € 3,15 € 3,14 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65612B0000T001 TDK 1: 0,894 € 6 394In Stock 4 000Expected 01/12/2026	Mfr. Part No. B65612B0000T001 Mouser Part No 871-B65612B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	6 394In Stock 4 000Expected 01/12/2026	0,894 € 0,812 € 0,765 € 0,696 € View 0,623 € 0,603 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PM 50X39 N27 7400 +30%-20% Sold as set B65646A0000R027 TDK 1: 16,73 € 510In Stock	Mfr. Part No. B65646A0000R027 Mouser Part No 871-B65646A0000R027	TDK	Ferrite Cores & Accessories PM 50X39 N27 7400 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	510In Stock	16,73 € 11,43 € 9,18 € 8,91 € View 8,90 € 8,06 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set B65646A0000R087 TDK 1: 15,33 € 249In Stock 120Expected 02/03/2027	Mfr. Part No. B65646A0000R087 Mouser Part No 871-B65646A0000R087	TDK	Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	249In Stock 120Expected 02/03/2027	15,33 € 10,14 € 8,49 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39 B65647A2000X000 TDK 1: 6,19 € 445In Stock	Mfr. Part No. B65647A2000X000 Mouser Part No 871-B65647A2000X	TDK	Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39 Learn More about TDK ferrite cores	Datasheet	445In Stock	6,19 € 5,33 € 4,91 € 4,90 € View 3,86 € 3,78 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65647B1014T001 TDK 1: 5,49 € 477In Stock	Mfr. Part No. B65647B1014T001 Mouser Part No 871-B65647B1014T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	477In Stock	5,49 € 4,95 € 4,46 € 4,42 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P18/11-N48 +30%-20% 2PCS Sold as set B65651D0000R048 TDK 1: 5,25 € 2 316In Stock 8 000On Order	Mfr. Part No. B65651D0000R048 Mouser Part No 871-B65651D0000R048	TDK	Ferrite Cores & Accessories P18/11-N48 +30%-20% 2PCS Sold as set Learn More about TDK ferrite cores	Datasheet	2 316In Stock 8 000On Order On Order Ship Dates Mfr. No: B65651D0000R048 Stock: 2 316 Can Dispatch Immediately On Order: 3 500 Expected 08/03/2027 4 500 Expected 05/04/2027 Factory Lead Time: 30 Weeks	5,25 € 3,58 € 3,02 € 2,63 € View 2,37 € 2,27 € 2,26 € 2,13 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set B65651D0160A048 TDK 1: 5,56 € 743In Stock	Mfr. Part No. B65651D0160A048 Mouser Part No 871-B65651D160A48	TDK	Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	743In Stock	5,56 € 3,77 € 3,19 € 2,77 € View 2,40 € 2,33 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM B65655B0009X000 TDK 1: 4,52 € 1 106In Stock	Mfr. Part No. B65655B0009X000 Mouser Part No 871-B65655B0009X000	TDK	Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM Learn More about TDK ferrite cores	Datasheet	1 106In Stock	4,52 € 4,08 € 3,57 € 3,12 € View 2,96 € 2,75 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM B65655B0010X000 TDK 1: 3,77 € 6In Stock	Mfr. Part No. B65655B0010X000 Mouser Part No 871-B65655B0010X000	TDK	Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM Learn More about TDK ferrite cores	Datasheet	6In Stock	3,77 € 3,41 € 3,27 € 3,03 € View 2,73 € 2,68 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 B65659F0004X023 TDK 1: 1,34 € 10 805In Stock	Mfr. Part No. B65659F0004X023 Mouser Part No 871-B65659F4X23	TDK	Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 Learn More about TDK ferrite cores	Datasheet	10 805In Stock	1,34 € 1,22 € 1,16 € 1,07 € View 0,98 € 0,929 € 0,92 € 0,877 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX420 SEO B65662B0000T001 TDK 1: 0,464 € 8 269In Stock 5 200Expected 07/12/2026	Mfr. Part No. B65662B0000T001 Mouser Part No 871-B65662B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX420 SEO Learn More about TDK ferrite cores	Datasheet	8 269In Stock 5 200Expected 07/12/2026	0,464 € 0,416 € 0,37 € 0,329 € View 0,291 € 0,248 € 0,216 € 0,197 € 0,179 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSY P22X13 B65665C0004X000 TDK 1: 7,12 € 2 144In Stock	Mfr. Part No. B65665C0004X000 Mouser Part No 871-B65665C0004X000	TDK	Ferrite Cores & Accessories MOUNTING ASSY P22X13 Learn More about TDK ferrite cores	Datasheet	2 144In Stock	7,12 € 6,36 € 5,44 € 5,02 € View 4,94 € 4,88 € 4,54 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set B65671D0000R048 TDK 1: 6,01 € 513In Stock 1 200Expected 31/05/2027	Mfr. Part No. B65671D0000R048 Mouser Part No 871-B65671D0000R048	TDK	Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	513In Stock 1 200Expected 31/05/2027	6,01 € 4,08 € 3,46 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P26/16-K1 +3%- 3% Sold as set B65671T0100A001 TDK 1: 15,66 € 215In Stock	Mfr. Part No. B65671T0100A001 Mouser Part No 871-B65671T0100A001	TDK	Ferrite Cores & Accessories P26/16-K1 +3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	215In Stock	15,66 € 10,35 € 8,57 € 7,89 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65685A1000T001 TDK 1: 4,89 € 1 693In Stock	Mfr. Part No. B65685A1000T001 Mouser Part No 871-B65685A1000T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	1 693In Stock	4,89 € 3,97 € 3,59 € 3,17 € View 2,86 € 2,73 € 2,49 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories MOUNTING ASSEMBL PM62/49 B65685A2000X000 TDK 1: 6,73 € 2 164In Stock 1 040Expected 03/03/2027	Mfr. Part No. B65685A2000X000 Mouser Part No 871-B65685A2000X	TDK	Ferrite Cores & Accessories MOUNTING ASSEMBL PM62/49 Learn More about TDK ferrite cores	Datasheet	2 164In Stock 1 040Expected 03/03/2027	6,73 € 5,31 € 4,80 € 4,27 € View 3,95 € 3,83 € 3,76 € 3,74 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65685B1016T001 TDK 1: 8,20 € 775In Stock	Mfr. Part No. B65685B1016T001 Mouser Part No 871-B65685B1016T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	775In Stock	8,20 € 7,16 € 6,52 € 6,20 € View 6,03 € 5,89 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65687A1018T001 TDK 1: 10,70 € 344In Stock	Mfr. Part No. B65687A1018T001 Mouser Part No 871-B65687A1018T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	344In Stock	10,70 € 9,12 € 8,88 € 8,85 € View 8,49 € 7,44 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Mounting assembly PM74/59 B65687A2000X TDK 1: 10,05 € 387In Stock	Mfr. Part No. B65687A2000X Mouser Part No 871-B65687A2000X	TDK	Ferrite Cores & Accessories Mounting assembly PM74/59 Learn More about TDK ferrite cores	Datasheet	387In Stock	10,05 € 8,92 € 8,66 € 8,65 € 7,84 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65702B0000T001 TDK 1: 0,49 € 11 014In Stock 5 760Expected 07/12/2026	Mfr. Part No. B65702B0000T001 Mouser Part No 871-B65702B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	11 014In Stock 5 760Expected 07/12/2026	0,49 € 0,445 € 0,429 € 0,416 € View 0,379 € 0,319 € 0,279 € 0,266 € 0,242 €	Min.: 1 Mult.: 1

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Ferrite Cores & Accessories

Types of Passive Components