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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 R63/38/25 N87 toroid B64290A0699X087 TDK 1: 23,70 € 4In Stock 270On Order	Mfr. Part No. B64290A0699X087 Mouser Part No 871-B64290A699X87	TDK	Ferrite Cores & Accessories R63/38/25 N87 toroid Learn More about TDK infineon powertrain	Datasheet	4In Stock 270On Order On Order Ship Dates Mfr. No: B64290A0699X087 Stock: 4 Can Dispatch Immediately On Order: 180 Expected 05/04/2027 90 Expected 14/04/2027 Factory Lead Time: 30 Weeks	23,70 € 15,33 € 12,99 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID B64290L0022X065 TDK 1: 6,20 € 235In Stock	Mfr. Part No. B64290L0022X065 Mouser Part No 871-B64290L0022X065	TDK	Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID Learn More about TDK infineon powertrain	Datasheet	235In Stock	6,20 € 4,21 € 3,54 € 3,08 € 2,65 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 10X6X4 N27 TOROID B64290L0038X027 TDK 1: 0,353 € 4 732In Stock	Mfr. Part No. B64290L0038X027 Mouser Part No 871-B64290L0038X027	TDK	Ferrite Cores & Accessories 10X6X4 N27 TOROID Learn More about TDK infineon powertrain	Datasheet	4 732In Stock	0,353 € 0,249 € 0,193 € 0,172 € View Reel 0,094 € 0,146 € 0,128 € 0,094 € 0,094 €	Min.: 1 Mult.: 1 : 3 000
Ferrite Cores & Accessories 10/6/4 T37 TOROID B64290L0038X037 TDK 1: 0,602 € 14 197In Stock 36 000Expected 18/05/2027	Mfr. Part No. B64290L0038X037 Mouser Part No 871-B64290L0038X037	TDK	Ferrite Cores & Accessories 10/6/4 T37 TOROID Learn More about TDK infineon powertrain	Datasheet	14 197In Stock 36 000Expected 18/05/2027	0,602 € 0,42 € 0,368 € 0,328 € View 0,29 € 0,244 € 0,213 € 0,211 € 0,176 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 58.3/32/18 T37 TOROID B64290L0043X037 TDK 1: 21,03 € 28In Stock	Mfr. Part No. B64290L0043X037 Mouser Part No 871-B64290L0043X037	TDK	Ferrite Cores & Accessories 58.3/32/18 T37 TOROID Learn More about TDK infineon powertrain	Datasheet	28In Stock	21,03 € 14,35 € 12,69 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID B64290L0044X027 TDK 1: 0,585 € 6 630In Stock	Mfr. Part No. B64290L0044X027 Mouser Part No 871-B64290L0044X027	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID Learn More about TDK infineon powertrain	Datasheet	6 630In Stock	0,585 € 0,408 € 0,354 € 0,316 € 0,304 € Reel 0,304 €	Min.: 1 Mult.: 1 : 1 500
Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID B64290L0044X049 TDK 1: 0,628 € 2 184In Stock 4 500Expected 17/05/2027	Mfr. Part No. B64290L0044X049 Mouser Part No 871-B64290L0044X049	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID Learn More about TDK infineon powertrain	Datasheet	2 184In Stock 4 500Expected 17/05/2027	0,628 € 0,439 € 0,378 € 0,336 € View Reel 0,182 € 0,298 € 0,252 € 0,219 € 0,182 € 0,182 €	Min.: 1 Mult.: 1 : 1 500
Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID B64290L0044X087 TDK 1: 0,447 € 533In Stock 9 000On Order	Mfr. Part No. B64290L0044X087 Mouser Part No 871-B64290L0044X087	TDK	Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	533In Stock 9 000On Order On Order Ship Dates Mfr. No: B64290L0044X087 Stock: 533 Can Dispatch Immediately On Order: 4 500 Expected 04/02/2027 4 500 Expected 09/03/2027 Factory Lead Time: 14 Weeks	0,447 € 0,311 € 0,269 € 0,24 € View Reel 0,144 € 0,213 € 0,181 € 0,159 € 0,148 € 0,144 €	Min.: 1 Mult.: 1 : 1 500
Ferrite Cores & Accessories 34X20.5X12.5 T65 TOROID B64290L0048X065 TDK 1: 5,82 € 148In Stock	Mfr. Part No. B64290L0048X065 Mouser Part No 871-B64290L0048X065	TDK	Ferrite Cores & Accessories 34X20.5X12.5 T65 TOROID Learn More about TDK infineon powertrain	Datasheet	148In Stock	5,82 € 3,96 € 3,34 € 2,91 € View 2,49 € 2,46 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 34/20.5/12.5 N87 TOROID B64290L0048X087 TDK 1: 5,60 € 100In Stock 300Expected 18/05/2027	Mfr. Part No. B64290L0048X087 Mouser Part No 871-B64290L0048X087	TDK	Ferrite Cores & Accessories 34/20.5/12.5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	100In Stock 300Expected 18/05/2027	5,60 € 3,80 € 3,22 € 2,80 € View 2,41 € 2,35 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 50X30X20 T37 TOROID B64290L0082X037 TDK 1: 17,91 € 111In Stock	Mfr. Part No. B64290L0082X037 Mouser Part No 871-B64290L0082X037	TDK	Ferrite Cores & Accessories 50X30X20 T37 TOROID Learn More about TDK infineon powertrain	Datasheet	111In Stock	17,91 € 11,73 € 9,26 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 25.3/14.8/20 T38 TOROID B64290L0616X038 TDK 1: 4,87 € 471In Stock 1 620Expected 25/01/2027	Mfr. Part No. B64290L0616X038 Mouser Part No 871-B64290L0616X038	TDK	Ferrite Cores & Accessories 25.3/14.8/20 T38 TOROID Learn More about TDK infineon powertrain	Datasheet	471In Stock 1 620Expected 25/01/2027	4,87 € 3,32 € 2,80 € 2,45 € View 2,12 € 1,99 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories R22.1/13.7/6.35 T35 toroid B64290L0638X035 TDK 1: 1,79 € 1 108In Stock 1 500Expected 13/04/2027	Mfr. Part No. B64290L0638X035 Mouser Part No 871-B64290L0638X035	TDK	Ferrite Cores & Accessories R22.1/13.7/6.35 T35 toroid Learn More about TDK ferrite cores	Datasheet	1 108In Stock 1 500Expected 13/04/2027	1,79 € 1,24 € 1,06 € 0,937 € View 0,818 € 0,742 € 0,625 € 0,597 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 22.1X13.7X6.35N30 TOROID B64290L0638X830 TDK 1: 1,53 € 1 594In Stock	Mfr. Part No. B64290L0638X830 Mouser Part No 871-B64290L0638X830	TDK	Ferrite Cores & Accessories 22.1X13.7X6.35N30 TOROID Learn More about TDK infineon powertrain	Datasheet	1 594In Stock	1,53 € 1,07 € 0,912 € 0,804 € View 0,708 € 0,581 € 0,505 € 0,495 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 29.5X19X14.9 T37 TOROID B64290L0647X037 TDK 1: 5,05 € 268In Stock 600Expected 22/03/2027	Mfr. Part No. B64290L0647X037 Mouser Part No 871-B64290L0647X037	TDK	Ferrite Cores & Accessories 29.5X19X14.9 T37 TOROID Learn More about TDK infineon powertrain	Datasheet	268In Stock 600Expected 22/03/2027	5,05 € 3,47 € 2,94 € 2,58 € View 2,24 € 2,13 € 2,00 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 29.5/19/14.9 N30 TOROID B64290L0647X830 TDK 1: 5,42 € 522In Stock	Mfr. Part No. B64290L0647X830 Mouser Part No 871-B64290L0647X830	TDK	Ferrite Cores & Accessories 29.5/19/14.9 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	522In Stock	5,42 € 3,71 € 3,14 € 2,74 € View 2,18 € 2,13 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 17/10.7/6.8 N87 TOROID B64290L0652X087 TDK 1: 1,17 € 1 128In Stock	Mfr. Part No. B64290L0652X087 Mouser Part No 871-B64290L0652X087	TDK	Ferrite Cores & Accessories 17/10.7/6.8 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	1 128In Stock	1,17 € 0,817 € 0,702 € 0,622 € View Reel 0,378 € 0,548 € 0,458 € 0,396 € 0,378 € 0,378 €	Min.: 1 Mult.: 1 : 1 500
Ferrite Cores & Accessories 30.5/20/12.5 N30 TOROID B64290L0657X830 TDK 1: 4,19 € 510In Stock	Mfr. Part No. B64290L0657X830 Mouser Part No 871-B64290L0657X830	TDK	Ferrite Cores & Accessories 30.5/20/12.5 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	510In Stock	4,19 € 2,87 € 2,44 € 2,12 € View 1,81 € 1,65 € 1,56 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories R14/9/5 T35 toroid B64290L0658X035 TDK 1: 0,989 € 2 009In Stock	Mfr. Part No. B64290L0658X035 Mouser Part No 871-B64290L0658X035	TDK	Ferrite Cores & Accessories R14/9/5 T35 toroid Learn More about TDK ferrite cores	Datasheet	2 009In Stock	0,989 € 0,687 € 0,591 € 0,525 € View Reel 0,308 € 0,463 € 0,388 € 0,336 € 0,308 €	Min.: 1 Mult.: 1 : 1 200
Ferrite Cores & Accessories 14X9X5 N30 TOROID B64290L0658X830 TDK 1: 0,671 € 1 841In Stock	Mfr. Part No. B64290L0658X830 Mouser Part No 871-B64290L0658X830	TDK	Ferrite Cores & Accessories 14X9X5 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	1 841In Stock	0,671 € 0,47 € 0,405 € 0,36 € View Reel 0,198 € 0,319 € 0,269 € 0,235 € 0,198 €	Min.: 1 Mult.: 1 : 1 200
Ferrite Cores & Accessories 40X24X16 T37 TOROID B64290L0659X037 TDK 1: 9,78 € 130In Stock 240Expected 01/12/2026	Mfr. Part No. B64290L0659X037 Mouser Part No 871-B64290L0659X037	TDK	Ferrite Cores & Accessories 40X24X16 T37 TOROID Learn More about TDK infineon powertrain	Datasheet	130In Stock 240Expected 01/12/2026	9,78 € 6,55 € 5,48 € 4,52 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 40X24X16 T65 TOROID B64290L0659X065 TDK 1: 9,69 € 210In Stock	Mfr. Part No. B64290L0659X065 Mouser Part No 871-B64290L0659X065	TDK	Ferrite Cores & Accessories 40X24X16 T65 TOROID Learn More about TDK infineon powertrain	Datasheet	210In Stock	9,69 € 6,50 € 5,44 € 4,49 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 40X24X16 N87 TOROID B64290L0659X087 TDK 1: 7,81 € 239In Stock 240Expected 24/02/2027	Mfr. Part No. B64290L0659X087 Mouser Part No 871-B64290L0659X087	TDK	Ferrite Cores & Accessories 40X24X16 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	239In Stock 240Expected 24/02/2027	7,81 € 5,27 € 4,42 € 3,57 € View 3,43 € 3,37 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 12.7X7.9X6.35 T65 TOROID B64290L0742X065 TDK 1: 0,628 € 788In Stock 27 000On Order	Mfr. Part No. B64290L0742X065 Mouser Part No 871-B64290L0742X065	TDK	Ferrite Cores & Accessories 12.7X7.9X6.35 T65 TOROID Learn More about TDK infineon powertrain	Datasheet	788In Stock 27 000On Order On Order Ship Dates Mfr. No: B64290L0742X065 Stock: 788 Can Dispatch Immediately On Order: 18 000 Expected 01/02/2027 9 000 Expected 09/03/2027 Factory Lead Time: 30 Weeks	0,628 € 0,44 € 0,387 € 0,345 € View Reel 0,185 € 0,305 € 0,257 € 0,224 € 0,205 € 0,185 €	Min.: 1 Mult.: 1 : 1 500
Ferrite Cores & Accessories 15.8X8.9X4.7 N87 TOROID B64290L0743X087 TDK 1: 0,834 € 134In Stock 7 500Expected 15/12/2026	Mfr. Part No. B64290L0743X087 Mouser Part No 871-B64290L0743X087	TDK	Ferrite Cores & Accessories 15.8X8.9X4.7 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	134In Stock 7 500Expected 15/12/2026	0,834 € 0,574 € 0,491 € 0,435 € View Reel 0,267 € 0,392 € 0,323 € 0,292 € 0,286 € 0,267 €	Min.: 1 Mult.: 1 : 2 500

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Ferrite Cores & Accessories

Types of Passive Components