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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 EP17-N87 '+30%-20% Sold as set B65845J0000R087 TDK 1: 5,13 € 495In Stock	Mfr. Part No. B65845J0000R087 Mouser Part No 871-B65845J0000R087	TDK	Ferrite Cores & Accessories EP17-N87 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	495In Stock	5,13 € 3,52 € 2,98 € 2,61 € View 2,27 € 2,17 € 2,04 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ26/25 N87 Sold as set B65877A0000R087 TDK 1: 5,35 € 134In Stock 400Expected 17/11/2026	Mfr. Part No. B65877A0000R087 Mouser Part No 871-B65877A0000R087	TDK	Ferrite Cores & Accessories PQ26/25 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	134In Stock 400Expected 17/11/2026	5,35 € 3,64 € 3,26 € 2,86 € View 2,49 € 2,22 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ26/25 N95 Sold as set B65877A0000R095 TDK 1: 7,84 € 251In Stock 400Expected 15/02/2027	Mfr. Part No. B65877A0000R095 Mouser Part No 871-B65877A0000R095	TDK	Ferrite Cores & Accessories PQ26/25 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	251In Stock 400Expected 15/02/2027	7,84 € 5,19 € 4,46 € 3,97 € View 3,45 € 3,44 € 3,38 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER PQ26/20 B65878E0012D001 TDK 1: 1,20 € 859In Stock 864Expected 29/04/2027	Mfr. Part No. B65878E0012D001 Mouser Part No 871-B65878E0012D001	TDK	Ferrite Cores & Accessories COIL FORMER PQ26/20 Learn More about TDK ferrite cores	Datasheet	859In Stock 864Expected 29/04/2027	1,20 € 1,09 € 1,02 € 0,92 € View 0,803 € 0,748 € 0,643 € 0,631 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 B65878E1012D001 TDK 1: 1,20 € 1 133In Stock	Mfr. Part No. B65878E1012D001 Mouser Part No 871-B65878E1012D001	TDK	Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820 Learn More about TDK ferrite cores	Datasheet	1 133In Stock	1,20 € 1,09 € 1,02 € 0,946 € View 0,869 € 0,819 € 0,704 € 0,674 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set B65879A0000R087 TDK 1: 5,52 € 24In Stock 720On Order	Mfr. Part No. B65879A0000R087 Mouser Part No 871-B65879A0000R087	TDK	Ferrite Cores & Accessories PQ32/20 N87 Set of 2-1pc Sold as set Learn More about TDK ferrite cores	Datasheet	24In Stock 720On Order On Order Ship Dates Mfr. No: B65879A0000R087 Stock: 24 Can Dispatch Immediately On Order: 240 Expected 15/02/2027 480 Expected 03/06/2027 Factory Lead Time: 14 Weeks	5,52 € 3,75 € 3,18 € 2,76 € 2,33 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30 N49 Sold as set B65879B0000R049 TDK 1: 7,58 € 278In Stock	Mfr. Part No. B65879B0000R049 Mouser Part No 871-B65879B0000R049	TDK	Ferrite Cores & Accessories PQ32/30 N49 Sold as set Learn More about TDK ferrite cores	Datasheet	278In Stock	7,58 € 5,11 € 4,29 € 3,41 € View 3,40 € 3,35 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30 N95 Sold as set B65879B0000R095 TDK 1: 8,44 € 31In Stock 225Expected 23/11/2026	Mfr. Part No. B65879B0000R095 Mouser Part No 871-B65879B0000R095	TDK	Ferrite Cores & Accessories PQ32/30 N95 Sold as set Learn More about TDK ferrite cores	Datasheet	31In Stock 225Expected 23/11/2026	8,44 € 5,68 € 4,76 € 3,81 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30 N97 Sold as set B65879B0000R097 TDK 1: 7,10 € 347In Stock	Mfr. Part No. B65879B0000R097 Mouser Part No 871-B65879B0000R097	TDK	Ferrite Cores & Accessories PQ32/30 N97 Sold as set Learn More about TDK ferrite cores	Datasheet	347In Stock	7,10 € 4,82 € 4,10 € 3,32 € View 3,11 € 3,03 € 3,01 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set B65879Q0150K095 TDK 1: 8,94 € 50In Stock	Mfr. Part No. B65879Q0150K095 Mouser Part No 871-B65879Q0150K095	TDK	Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set Learn More about TDK distributed gapped cores	Datasheet	50In Stock	8,94 € 6,00 € 5,02 € 4,07 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER PQ32/30 B65880E2012D001 TDK 1: 1,82 € 1 158In Stock 1 120Expected 23/11/2026	Mfr. Part No. B65880E2012D001 Mouser Part No 871-B65880E2012D1	TDK	Ferrite Cores & Accessories COIL FORMER PQ32/30 Learn More about TDK ferrite cores	Datasheet	1 158In Stock 1 120Expected 23/11/2026	1,82 € 1,57 € 1,42 € 1,30 € View 1,14 € 1,09 € 0,912 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ35/35 N87 Sold as set B65881A0000R087 TDK 1: 11,93 € 52In Stock 288Expected 01/02/2027	Mfr. Part No. B65881A0000R087 Mouser Part No 871-B65881A0000R087	TDK	Ferrite Cores & Accessories PQ35/35 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	52In Stock 288Expected 01/02/2027	11,93 € 8,07 € 6,69 € 5,59 € View 5,58 € 5,47 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set B65883A0000R087 TDK 1: 10,38 € 106In Stock 270On Order	Mfr. Part No. B65883A0000R087 Mouser Part No 871-B65883A0000R087	TDK	Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set Learn More about TDK ferrite cores	Datasheet	106In Stock 270On Order On Order Ship Dates Mfr. No: B65883A0000R087 Stock: 106 Can Dispatch Immediately On Order: 180 Expected 16/11/2026 90 Expected 17/11/2026 Factory Lead Time: 14 Weeks	10,38 € 6,96 € 5,81 € Reel 5,81 € 5,13 € View 4,84 € 4,60 €	Min.: 1 Mult.: 1 : 45
Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set B65883A0000R049 TDK 1: 11,68 € 50In Stock 135Expected 15/02/2027	Mfr. Part No. B65883A0000R049 Mouser Part No 871-B65883AR49	TDK	Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set Learn More about TDK ferrite cores	Datasheet	50In Stock 135Expected 15/02/2027	Cut Tape 11,68 € 7,78 € 5,72 € Reel 5,72 € 5,58 €	Min.: 1 Mult.: 1 : 45
Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set B65883A0000R097 TDK 1: 12,29 € 133In Stock 135Expected 28/01/2027	Mfr. Part No. B65883A0000R097 Mouser Part No 871-B65883AR97	TDK	Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set Learn More about TDK ferrite cores	Datasheet	133In Stock 135Expected 28/01/2027	12,29 € 8,33 € 6,42 € Reel 6,42 € 6,11 € View 5,76 € Quote	Min.: 1 Mult.: 1 : 45
Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630 B65888N1010D001 TDK 1: 2,05 € 360In Stock	Mfr. Part No. B65888N1010D001 Mouser Part No 871-B65888N1010D001	TDK	Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630 Learn More about TDK ferrite cores	Datasheet	360In Stock	2,05 € 1,86 € 1,69 € 1,63 € View 1,19 € 1,18 € 1,14 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER PQ32/20 B65880E0012D001 TDK 1: 1,26 € 1 086In Stock 672Expected 03/02/2027	Mfr. Part No. B65880E0012D001 Mouser Part No 871-B6588E0012D001	TDK	Ferrite Cores & Accessories COIL FORMER PQ32/20 Learn More about TDK ferrite cores	Datasheet	1 086In Stock 672Expected 03/02/2027	1,26 € 1,14 € 1,10 € 1,07 € View 0,98 € 0,946 € 0,815 € 0,795 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER VALOX420 B65940B0000T001 TDK 1: 0,516 € 1 122In Stock	Mfr. Part No. B65940B0000T001 Mouser Part No 871-B65940B0000T001	TDK	Ferrite Cores & Accessories COIL FORMER VALOX420 Learn More about TDK ferrite cores	Datasheet	1 122In Stock	0,516 € 0,47 € 0,452 € 0,422 € View 0,38 € 0,312 € 0,292 € 0,281 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ50/50 N87 Sold as set B65981A0000R087 TDK 1: 15,99 € 112In Stock	Mfr. Part No. B65981A0000R087 Mouser Part No 871-B65981A0000R087	TDK	Ferrite Cores & Accessories PQ50/50 N87 Sold as set Learn More about TDK epcos large size ferrite cores	Datasheet	112In Stock	15,99 € 10,55 € 8,06 € Reel 8,06 € 7,79 €	Min.: 1 Mult.: 1 : 36
Ferrite Cores & Accessories PQ50/50 N97 Sold as set B65981A0000R097 TDK 1: 17,41 € 124In Stock 108Expected 29/04/2027	Mfr. Part No. B65981A0000R097 Mouser Part No 871-B65981A0000R097	TDK	Ferrite Cores & Accessories PQ50/50 N97 Sold as set Learn More about TDK epcos large size ferrite cores	Datasheet	124In Stock 108Expected 29/04/2027	17,41 € 11,37 € 8,94 € Reel 8,94 €	Min.: 1 Mult.: 1 : 36
Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set B65981B0000R087 TDK 1: 14,57 € 4In Stock 100Expected 15/02/2027	Mfr. Part No. B65981B0000R087 Mouser Part No 871-B65981B0000R087	TDK	Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set Learn More about TDK ferrite cores	Datasheet	4In Stock 100Expected 15/02/2027	14,57 € 8,23 € Reel 8,23 € 7,08 € 7,07 €	Min.: 1 Mult.: 1 : 20
Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set B65981Q0100K095 TDK 1: 21,93 € 36In Stock 288On Order	Mfr. Part No. B65981Q0100K095 Mouser Part No 871-B65981Q0100K095	TDK	Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set Learn More about TDK distributed gapped cores	Datasheet	36In Stock 288On Order On Order Ship Dates Mfr. No: B65981Q0100K095 Stock: 36 Can Dispatch Immediately On Order: 144 Expected 18/01/2027 144 Expected 01/04/2027 Factory Lead Time: 14 Weeks	21,93 € 14,32 € 11,77 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ65/60 N95 12500 +30% -20% Sold as set B65982A0000R095 TDK 1: 25,16 € 28In Stock 154On Order	Mfr. Part No. B65982A0000R095 Mouser Part No 871-B65982A0000R095	TDK	Ferrite Cores & Accessories PQ65/60 N95 12500 +30% -20% Sold as set Learn More about TDK epcos large size ferrite cores	Datasheet	28In Stock 154On Order On Order Ship Dates Mfr. No: B65982A0000R095 Stock: 28 Can Dispatch Immediately On Order: 84 Expected 18/01/2027 70 Expected 19/04/2027 Factory Lead Time: 14 Weeks	25,16 € 15,58 € 13,51 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PQ65/60-N95-DG400 FERRITE CORE SET Sold as set B65982Q0400K095 TDK 1: 30,02 € 55In Stock	Mfr. Part No. B65982Q0400K095 Mouser Part No 871-B65982Q0400K095	TDK	Ferrite Cores & Accessories PQ65/60-N95-DG400 FERRITE CORE SET Sold as set Learn More about TDK distributed gapped cores	Datasheet	55In Stock	30,02 € 18,15 € 16,35 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P B66202B1108T001 TDK 1: 1,74 € 135In Stock 3 450Expected 14/12/2026	Mfr. Part No. B66202B1108T001 Mouser Part No 871-B66202B1108T001	TDK	Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P Learn More about TDK ferrite cores	Datasheet	135In Stock 3 450Expected 14/12/2026	1,74 € 1,31 € 1,21 € 1,18 € View 1,14 € 0,857 € 0,759 €	Min.: 1 Mult.: 1

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Ferrite Cores & Accessories

Types of Passive Components