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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product
Ferrite Cores & Accessories 16X9.6X6.3 N49 TOROID B64290L0045X049 TDK 1: £1.16 3,231In Stock	Mfr. Part No. B64290L0045X049 Mouser Part No 871-B64290L0045X049	TDK	Ferrite Cores & Accessories 16X9.6X6.3 N49 TOROID Learn More about TDK infineon powertrain	Datasheet	3,231In Stock	£1.16 £0.811 £0.695 £0.615 View Reel £0.383 £0.541 £0.451 £0.388 £0.383	Min.: 1 Mult.: 1 : 2,000	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 50.0X30.0X20.0 T65 TOROID B64290L0082X065 TDK 1: £12.31 536In Stock	Mfr. Part No. B64290L0082X065 Mouser Part No 871-B64290L0082X065	TDK	Ferrite Cores & Accessories 50.0X30.0X20.0 T65 TOROID Learn More about TDK infineon powertrain	Datasheet	536In Stock	£12.31 £8.16 £6.11 £6.08	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 20X10X7 N87 TOROID B64290L0632X087 TDK 1: £1.63 2,426In Stock	Mfr. Part No. B64290L0632X087 Mouser Part No 871-B64290L0632X087	TDK	Ferrite Cores & Accessories 20X10X7 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	2,426In Stock	£1.63 £1.13 £0.969 £0.856 View Reel £0.567 £0.744 £0.616 £0.567 £0.567	Min.: 1 Mult.: 1 : 1,000	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 29.5/19/14.9 N30 TOROID B64290L0647X830 TDK 1: £4.73 622In 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	622In Stock	£4.73 £3.24 £2.74 £2.39 View £1.90 £1.86	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 22.1X13.7X12.5 N87 TOROID B64290L0651X087 TDK 1: £2.74 2,867In Stock	Mfr. Part No. B64290L0651X087 Mouser Part No 871-B64290L0651X087	TDK	Ferrite Cores & Accessories 22.1X13.7X12.5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	2,867In Stock	£2.74 £1.89 £1.60 £1.41 View Reel £1.04 £1.22 £1.04 £1.04	Min.: 1 Mult.: 1 : 500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 36X23X15 T37 TOROID B64290L0674X037 TDK 1: £7.83 336In Stock	Mfr. Part No. B64290L0674X037 Mouser Part No 871-B64290L0674X037	TDK	Ferrite Cores & Accessories 36X23X15 T37 TOROID Learn More about TDK infineon powertrain	Datasheet	336In Stock	£7.83 £5.26 £4.40 £3.81 £3.56	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 36X23X15 N87 TOROID B64290L0674X087 TDK 1: £3.84 3,277In Stock 2,700Expected 07/01/2027	Mfr. Part No. B64290L0674X087 Mouser Part No 871-B64290L0674X087	TDK	Ferrite Cores & Accessories 36X23X15 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	3,277In Stock 2,700Expected 07/01/2027	£3.84 £2.63 £2.23 £1.95 £1.75	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID B64290L0719X087 TDK 1: £1.82 3,353In Stock	Mfr. Part No. B64290L0719X087 Mouser Part No 871-B64290L0719X087	TDK	Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	3,353In Stock	£1.82 £1.26 £1.08 £0.952 View Reel £0.647 £0.834 £0.686 £0.647 £0.647	Min.: 1 Mult.: 1 : 750	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 87/54.3/13.5 N87 TOROID B64290L0730X087 TDK 1: £28.76 78In Stock 72Expected 04/02/2027	Mfr. Part No. B64290L0730X087 Mouser Part No 871-B64290L0730X087	TDK	Ferrite Cores & Accessories 87/54.3/13.5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	78In Stock 72Expected 04/02/2027	£28.76 £17.77	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 15.8X8.9X4.7 T38 TOROID B64290L0743X038 TDK 1: £0.882 14,646In Stock	Mfr. Part No. B64290L0743X038 Mouser Part No 871-B64290L0743X038	TDK	Ferrite Cores & Accessories 15.8X8.9X4.7 T38 TOROID Learn More about TDK infineon powertrain	Datasheet	14,646In Stock	£0.882 £0.615 £0.528 £0.469 View Reel £0.277 £0.414 £0.347 £0.30 £0.277	Min.: 1 Mult.: 1 : 2,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 41.8/26.2/12.5 N30 B64290L0022X830 TDK 1: £4.31 446In Stock 20,000On Order	Mfr. Part No. B64290L0022X830 Mouser Part No 871-B64290L22X830	TDK	Ferrite Cores & Accessories TOROID 41.8/26.2/12.5 N30 Learn More about TDK infineon powertrain	Datasheet	446In Stock 20,000On Order On Order Ship Dates Mfr. No: B64290L0022X830 Stock: 446 Can Dispatch Immediately On Order: 12,000 Expected 29/10/2026 8,000 Expected 26/11/2026 Factory Lead Time: 14 Weeks	£4.31 £2.93 £2.54	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 3 B64290L0044X038 TDK 1: £0.608 28,929In Stock	Mfr. Part No. B64290L0044X038 Mouser Part No 871-B64290L44X38	TDK	Ferrite Cores & Accessories 3 Learn More about TDK ferrite cores	Datasheet	28,929In Stock	£0.608 £0.424 £0.366 £0.325 View Reel £0.179 £0.288 £0.243 £0.212 £0.179 £0.179	Min.: 1 Mult.: 1 : 1,500	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 16X9.6X6.3 T38 B64290L45X38 TDK 1: £1.22 4,142In Stock	Mfr. Part No. B64290L45X38 Mouser Part No 871-B64290L45X38	TDK	Ferrite Cores & Accessories TOROID 16X9.6X6.3 T38 Learn More about TDK infineon powertrain	Datasheet	4,142In Stock	£1.22 £0.849 £0.724 £0.643 View Reel £0.405 £0.566 £0.471 £0.405 £0.405	Min.: 1 Mult.: 1 : 2,000	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID16X9,6X6,3N30 B64290L45X830 TDK 1: £0.713 9,234In Stock 32,000On Order	Mfr. Part No. B64290L45X830 Mouser Part No 871-B64290L45X830	TDK	Ferrite Cores & Accessories TOROID16X9,6X6,3N30 Learn More about TDK infineon powertrain	Datasheet	9,234In Stock 32,000On Order On Order Ship Dates Mfr. No: B64290L45X830 Stock: 9,234 Can Dispatch Immediately On Order: 20,000 Expected 20/04/2027 12,000 Expected 21/04/2027 Factory Lead Time: 14 Weeks	£0.713 £0.499 £0.42 £0.37 View £0.333 £0.277 £0.25 £0.245	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 16X9.6X6.3 N87 B64290L45X87 TDK 1: £0.684 27,897In Stock	Mfr. Part No. B64290L45X87 Mouser Part No 871-B64290L45X87	TDK	Ferrite Cores & Accessories TOROID 16X9.6X6.3 N87 Learn More about TDK infineon powertrain	Datasheet	27,897In Stock	£0.684 £0.504 £0.433 £0.388 View £0.343 £0.288 £0.251 £0.222	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Toroids / Ferrite Rings TOROID 34X20.5X10 N30 B64290L0058X830 TDK 1: £3.32 1,175In Stock 1,500Expected 19/01/2027	Mfr. Part No. B64290L0058X830 Mouser Part No 871-B64290L58X830	TDK	Ferrite Toroids / Ferrite Rings TOROID 34X20.5X10 N30 Learn More about TDK infineon powertrain	Datasheet	1,175In Stock 1,500Expected 19/01/2027	£3.32 £2.28 £1.94 £1.69 View £1.64 £1.58	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids
Ferrite Cores & Accessories TOROID20X10X7T35 B64290L0632X035 TDK 1: £1.99 4,892In Stock	Mfr. Part No. B64290L0632X035 Mouser Part No 871-B64290L632X35	TDK	Ferrite Cores & Accessories TOROID20X10X7T35 Learn More about TDK infineon powertrain	Datasheet	4,892In Stock	£1.99 £1.37 £1.18 £1.04 View Reel £0.718 £0.908 £0.745 £0.718 £0.718	Min.: 1 Mult.: 1 : 1,000	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 20X10X7 N30 B64290L632X830 TDK 1: £1.05 3,366In Stock	Mfr. Part No. B64290L632X830 Mouser Part No 871-B64290L632X830	TDK	Ferrite Cores & Accessories TOROID 20X10X7 N30 Learn More about TDK infineon powertrain	Datasheet	3,366In Stock	£1.05 £0.726 £0.623 £0.553 View £0.486 £0.474 £0.461	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 40X24X16 N30 B64290L659X830 TDK 1: £7.13 681In Stock	Mfr. Part No. B64290L659X830 Mouser Part No 871-B64290L659X830	TDK	Ferrite Cores & Accessories TOROID 40X24X16 N30 Learn More about TDK infineon powertrain	Datasheet	681In Stock	£7.13 £4.80 £4.02 £3.20	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 38.1X19.05 X19.05 T38 B64290L0668X038 TDK 1: £8.35 1,066In Stock 1,680Expected 09/03/2027	Mfr. Part No. B64290L0668X038 Mouser Part No 871-B64290L668X38	TDK	Ferrite Cores & Accessories TOROID 38.1X19.05 X19.05 T38 Learn More about TDK infineon powertrain	Datasheet	1,066In Stock 1,680Expected 09/03/2027	£8.35 £5.50 £4.60 £3.72 View £3.71 £3.64	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories TOROID 36X23X15 N30 B64290L674X830 TDK 1: £4.03 1,927In Stock 5,100On Order	Mfr. Part No. B64290L674X830 Mouser Part No 871-B64290L674X830	TDK	Ferrite Cores & Accessories TOROID 36X23X15 N30 Learn More about TDK infineon powertrain	Datasheet	1,927In Stock 5,100On Order On Order Ship Dates Mfr. No: B64290L674X830 Stock: 1,927 Can Dispatch Immediately On Order: 2,700 Expected 26/01/2027 300 Expected 29/03/2027 2,100 Expected 21/06/2027 Factory Lead Time: 14 Weeks	£4.03 £2.75 £2.33 £2.30 View £2.29 £2.25 £2.23	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories R22.1/13.7/7.9 N49 toroid B64290L0719X049 TDK 1: £1.96 2,184In Stock 3,000Expected 08/03/2027	Mfr. Part No. B64290L0719X049 Mouser Part No 871-B64290L719X49	TDK	Ferrite Cores & Accessories R22.1/13.7/7.9 N49 toroid Learn More about TDK infineon powertrain	Datasheet	2,184In Stock 3,000Expected 08/03/2027	£1.96 £1.36 £1.16 £1.02 View Reel £0.708 £0.89 £0.737 £0.708 £0.708	Min.: 1 Mult.: 1 : 750	Ferrite Cores & Accessories
Ferrite Cores & Accessories TOROID 50X30X20 N87 B64290L82X87 TDK 1: £9.25 707In Stock	Mfr. Part No. B64290L82X87 Mouser Part No 871-B64290L82X87	TDK	Ferrite Cores & Accessories TOROID 50X30X20 N87 Learn More about TDK infineon powertrain	Datasheet	707In Stock	£9.25 £6.19 £5.81 £5.80 £5.67	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 6.3X3.8X2.5 N49 TOROID B64290P0037X049 TDK 1: £0.89 23,317In Stock	Mfr. Part No. B64290P0037X049 Mouser Part No 871-B64290P0037X049	TDK	Ferrite Cores & Accessories 6.3X3.8X2.5 N49 TOROID Learn More about TDK infineon powertrain	Datasheet	23,317In Stock	£0.89 £0.622 £0.535 £0.475 View £0.419 £0.328 £0.304 £0.29 £0.281	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids
Ferrite Cores & Accessories 6.3X3.8X2.5 N87 TOROID B64290P0037X087 TDK 1: £0.586 13,170In Stock	Mfr. Part No. B64290P0037X087 Mouser Part No 871-B64290P0037X087	TDK	Ferrite Cores & Accessories 6.3X3.8X2.5 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	13,170In Stock	£0.586 £0.409 £0.36 £0.32 View £0.283 £0.238 £0.208 £0.199 £0.172	Min.: 1 Mult.: 1	Ferrite Cores & Accessories	Toroids

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