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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 RYNITE FR 530 B66368W1020T001 TDK 1: 3,05 € 585In Stock 1 680Expected 01/12/2026	Mfr. Part No. B66368W1020T001 Mouser Part No 871-B66368W1020T001	TDK	Ferrite Cores & Accessories COIL FORMER RYNITE FR 530 Learn More about TDK ferrite cores	Datasheet	585In Stock 1 680Expected 01/12/2026	3,05 € 2,72 € 2,61 € 2,51 € View 2,43 € 2,34 € 2,27 € 2,21 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM B66371G1500X127 TDK 1: 16,82 € 42In Stock	Mfr. Part No. B66371G1500X127 Mouser Part No 871-B66371G1500X127	TDK	Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM Learn More about TDK ferrite cores	Datasheet	42In Stock	16,82 € 11,09 € 9,44 € 8,39 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E70/33/32 N95 ungapped B66371G0000X195 TDK 1: 16,84 € 20In Stock 360On Order	Mfr. Part No. B66371G0000X195 Mouser Part No 871-B66371GX195	TDK	Ferrite Cores & Accessories E70/33/32 N95 ungapped Learn More about TDK ferrite cores	Datasheet	20In Stock 360On Order On Order Ship Dates Mfr. No: B66371G0000X195 Stock: 20 Can Dispatch Immediately On Order: 180 Expected 21/12/2026 180 Expected 26/01/2027 Factory Lead Time: 14 Weeks	16,84 € 11,10 € 9,45 € 8,40 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK B66372B2000T001 TDK 1: 7,18 € 63In Stock	Mfr. Part No. B66372B2000T001 Mouser Part No 871-B66372B2000T001	TDK	Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK Learn More about TDK distributed gapped cores	Datasheet	63In Stock	7,18 € 6,42 € 6,29 € 6,10 € View 5,11 € 4,95 € 4,87 € 4,82 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM B66387G0500X187 TDK 1: 15,24 € 107In Stock	Mfr. Part No. B66387G0500X187 Mouser Part No 871-B66387G0500X187	TDK	Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	107In Stock	15,24 € 10,08 € 8,15 € 7,64 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM B66387G1500X187 TDK 1: 15,78 € 4In Stock	Mfr. Part No. B66387G1500X187 Mouser Part No 871-B66387G1500X187	TDK	Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM Learn More about TDK ferrite cores	Datasheet	4In Stock	15,78 € 10,42 € 8,43 € 7,97 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E65/32/27-N87-DG100 FERRITE CORE SET B66387Q0100K187 TDK 1: 10,90 € 91In Stock 40Expected 17/11/2026	Mfr. Part No. B66387Q0100K187 Mouser Part No 871-B66387Q0100K187	TDK	Ferrite Cores & Accessories E65/32/27-N87-DG100 FERRITE CORE SET Learn More about TDK distributed gapped cores	Datasheet	91In Stock 40Expected 17/11/2026	10,90 € 7,30 € 5,54 € 5,38 € View 4,91 € 4,82 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E65/32/27-N87-DG400 FERRITE CORE B66387Q0400K187 TDK 1: 10,88 € 54In Stock	Mfr. Part No. B66387Q0400K187 Mouser Part No 871-B66387Q0400K187	TDK	Ferrite Cores & Accessories E65/32/27-N87-DG400 FERRITE CORE Learn More about TDK distributed gapped cores	Datasheet	54In Stock	10,88 € 7,28 € 6,09 € 5,38 € 4,82 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER B66388B1000T001 TDK 1: 4,24 € 177In Stock	Mfr. Part No. B66388B1000T001 Mouser Part No 871-B66388B1000T001	TDK	Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER Learn More about TDK distributed gapped cores	Datasheet	177In Stock	4,24 € 3,81 € 3,42 € 3,12 € View 2,86 € 2,80 € 2,74 € 2,73 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM B66395G0500X187 TDK 1: 8,45 € 55In Stock	Mfr. Part No. B66395G0500X187 Mouser Part No 871-B66395G0500X187	TDK	Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	55In Stock	8,45 € 5,68 € 4,76 € 3,81 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD54/28 19-N87-G1500 B66395G1500X187 TDK 1: 8,62 € 6In Stock	Mfr. Part No. B66395G1500X187 Mouser Part No 871-B66395G1500X187	TDK	Ferrite Cores & Accessories ETD54/28 19-N87-G1500 Learn More about TDK ferrite cores	Datasheet	6In Stock	8,62 € 5,68 € 4,76 € 3,81 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD59/31/22 N27OL B66397G0000X127 TDK 1: 8,63 € 104In Stock	Mfr. Part No. B66397G0000X127 Mouser Part No 871-B66397G0000X127	TDK	Ferrite Cores & Accessories ETD59/31/22 N27OL Learn More about TDK ferrite cores	Datasheet	104In Stock	8,63 € 5,82 € 4,73 € 4,05 € View 3,96 € 3,80 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD59/31 22-N87-G1000 B66397G1000X187 TDK 1: 11,86 € 153In Stock 160Expected 26/01/2027	Mfr. Part No. B66397G1000X187 Mouser Part No 871-B66397G1000X187	TDK	Ferrite Cores & Accessories ETD59/31 22-N87-G1000 Learn More about TDK ferrite cores	Datasheet	153In Stock 160Expected 26/01/2027	11,86 € 8,12 € 6,71 € 6,17 € View 5,82 € 5,54 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD59/31 22-N87-G1500 B66397G1500X187 TDK 1: 11,85 € 71In Stock	Mfr. Part No. B66397G1500X187 Mouser Part No 871-B66397G1500X187	TDK	Ferrite Cores & Accessories ETD59/31 22-N87-G1500 Learn More about TDK ferrite cores	Datasheet	71In Stock	11,85 € 8,12 € 6,71 € 6,17 € 5,54 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM B66397G2000X187 TDK 1: 11,85 € 130In Stock 240On Order	Mfr. Part No. B66397G2000X187 Mouser Part No 871-B66397G2000X187	TDK	Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM Learn More about TDK ferrite cores	Datasheet	130In Stock 240On Order On Order Ship Dates Mfr. No: B66397G2000X187 Stock: 130 Can Dispatch Immediately On Order: 80 Expected 18/11/2026 160 Expected 26/01/2027 Factory Lead Time: 14 Weeks	11,85 € 8,12 € 6,71 € 6,17 € View 5,82 € 5,54 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15 B66413U0160L187 TDK 1: 0,937 € 2 985In Stock	Mfr. Part No. B66413U0160L187 Mouser Part No 871-B66413U0160L187	TDK	Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15 Learn More about TDK ferrite cores	Datasheet	2 985In Stock	0,937 € 0,651 € 0,561 € 0,497 € View 0,423 € 0,369 € 0,319 € 0,29 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20% B66417G0000X608 TDK 1: 1,59 € 272In Stock	Mfr. Part No. B66417G0000X608 Mouser Part No 871-B66417G0000X608	TDK	Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20% Learn More about TDK epcos pc200 ferrite cores	Datasheet	272In Stock	1,59 € 1,10 € 0,946 € 0,836 € View 0,735 € 0,624 € 0,537 € 0,527 € 0,526 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10% B66417U0250K187 TDK 1: 1,02 € 1 243In Stock 5 040Expected 01/02/2027	Mfr. Part No. B66417U0250K187 Mouser Part No 871-B66417U0250K187	TDK	Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10% Learn More about TDK ferrite cores	Datasheet	1 243In Stock 5 040Expected 01/02/2027	1,02 € 0,716 € 0,615 € 0,569 € View 0,513 € 0,421 € 0,395 € 0,373 € 0,324 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD30/15/9 N97OL B66423G0000X197 TDK 1: 2,25 € 147In Stock 2 700On Order	Mfr. Part No. B66423G0000X197 Mouser Part No 871-B66423GX197	TDK	Ferrite Cores & Accessories EFD30/15/9 N97OL Learn More about TDK ferrite cores	Datasheet	147In Stock 2 700On Order On Order Ship Dates Mfr. No: B66423G0000X197 Stock: 147 Can Dispatch Immediately On Order: 1 800 Expected 09/02/2027 900 Expected 09/03/2027 Factory Lead Time: 14 Weeks	2,25 € 1,56 € 1,33 € 1,17 € View 1,02 € 0,869 € 0,789 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66424W1012D1 TDK 1: 1,45 € 201In Stock 12 600On Order	Mfr. Part No. B66424W1012D1 Mouser Part No 871-B66424W1012D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	201In Stock 12 600On Order On Order Ship Dates Mfr. No: B66424W1012D1 Stock: 201 Can Dispatch Immediately On Order: 3 000 Expected 01/02/2027 4 800 Expected 09/03/2027 4 800 Expected 10/05/2027 Factory Lead Time: 26 Weeks	1,45 € 1,12 € 1,02 € 0,998 € View 0,946 € 0,92 € 0,722 € 0,69 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS B66453G0000X187 TDK 1: 2,04 € 620In Stock	Mfr. Part No. B66453G0000X187 Mouser Part No 871-B66453G0000X187	TDK	Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS Learn More about TDK ferrite cores	Datasheet	620In Stock	2,04 € 1,41 € 1,20 € 1,06 € View 0,929 € 0,767 € 0,719 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EQ25/5.6/18 N49 4100 +25% -25% B66481GX149 TDK 1: 2,93 € 491In Stock	Mfr. Part No. B66481GX149 Mouser Part No 871-B66481GX149	TDK	Ferrite Cores & Accessories EQ25/5.6/18 N49 4100 +25% -25% Learn More about TDK ferrite cores	Datasheet	491In Stock	2,93 € 2,02 € 1,72 € 1,51 € View 1,32 € 1,10 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EQ30/8/20 N49 3330 +25% -25% B66506G0000X149 TDK 1: 4,47 € 553In Stock	Mfr. Part No. B66506G0000X149 Mouser Part No 871-B66506GX149	TDK	Ferrite Cores & Accessories EQ30/8/20 N49 3330 +25% -25% Learn More about TDK ferrite cores	Datasheet	553In Stock	4,47 € 3,05 € 2,59 € 2,26 € Reel 1,93 € View 1,96 € 1,92 € 1,81 €	Min.: 1 Mult.: 1 : 288
Ferrite Cores & Accessories N87 20% ORE E-TYPE B66894G0000X187 TDK 1: 23,65 € 48In Stock	Mfr. Part No. B66894G0000X187 Mouser Part No 871-B66894GX187	TDK	Ferrite Cores & Accessories N87 20% ORE E-TYPE Learn More about TDK ferrite cores	Datasheet	48In Stock	23,65 € 13,95 € 12,87 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories U-CORE N97U CORE B67345B0001X097 TDK 1: 29,64 € 52In Stock 272On Order	Mfr. Part No. B67345B0001X097 Mouser Part No 871-B67345B0001X097	TDK	Ferrite Cores & Accessories U-CORE N97U CORE Learn More about TDK ferrite cores	Datasheet	52In Stock 272On Order On Order Ship Dates Mfr. No: B67345B0001X097 Stock: 52 Can Dispatch Immediately On Order: 192 Expected 19/01/2027 80 Expected 08/02/2027 Factory Lead Time: 16 Weeks	29,64 € 17,41 €	Min.: 1 Mult.: 1

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Ferrite Cores & Accessories

Types of Passive Components