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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.
Ferrite Cores & Accessories TOROID 102X66.0X15.0 N30 B64290A0084X830 TDK 1: £43.52 404On Order	Mfr. Part No. B64290A0084X830 Mouser Part No 871-B64290A84X830	TDK	Ferrite Cores & Accessories TOROID 102X66.0X15.0 N30 Learn More about TDK infineon powertrain	Datasheet	404On Order On Order Ship Dates Mfr. No: B64290A0084X830 Stock: 0 On Order: 92 Expected 10/11/2026 144 Expected 01/01/2027 168 Expected 15/02/2027 Factory Lead Time: 8 Weeks	£43.52 £32.31 £29.63	Min.: 1 Mult.: 1
Ferrite Cores & Accessories TOROID 10/6/4 T38 B64290L38X38 TDK 1: £0.361 226,385On Order	Mfr. Part No. B64290L38X38 Mouser Part No 871-B64290L38X38	TDK	Ferrite Cores & Accessories TOROID 10/6/4 T38 Learn More about TDK infineon powertrain	Datasheet	226,385On Order On Order Ship Dates Mfr. No: B64290L38X38 Stock: 0 On Order: 46,385 Expected 28/06/2027 60,000 Expected 20/07/2027 120,000 Expected 03/08/2027 Factory Lead Time: 8 Weeks	£0.361 £0.253 £0.213 £0.207 View £0.159 £0.154 £0.113 £0.107	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P36/22-N48 +30%-20% Sold as set B65611D0000R048 TDK 1: £6.17 10,000On Order	Mfr. Part No. B65611D0000R048 Mouser Part No 871-B65611D0000R048	TDK	Ferrite Cores & Accessories P36/22-N48 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	10,000On Order On Order Ship Dates Mfr. No: B65611D0000R048 Stock: 0 On Order: 1,200 Expected 08/03/2027 4,000 Expected 26/04/2027 4,800 Expected 03/05/2027 Factory Lead Time: 7 Weeks	£6.17 £4.37 £3.78 £3.40 £3.32	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PM 87X70 N27 12000 +30%-20% Sold as set B65713A0000R027 TDK 1: £42.02 384On Order	Mfr. Part No. B65713A0000R027 Mouser Part No 871-B65713A0000R027	TDK	Ferrite Cores & Accessories PM 87X70 N27 12000 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	384On Order On Order Ship Dates Mfr. No: B65713A0000R027 Stock: 0 On Order: 36 Expected 14/04/2027 120 Expected 19/04/2027 84 Expected 21/04/2027 144 Expected 28/04/2027 Factory Lead Time: 4 Weeks	£42.02 £28.15	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set B65807N0250A048 TDK 1: £2.75 8,000On Order	Mfr. Part No. B65807N0250A048 Mouser Part No 871-B65807N0250A048	TDK	Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	8,000On Order On Order Ship Dates Mfr. No: B65807N0250A048 Stock: 0 On Order: 2,000 Expected 05/05/2027 6,000 Expected 10/05/2027 Factory Lead Time: 7 Weeks	£2.75 £1.89 £1.61 £1.43	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65812N1008D001 TDK 1: £1.11 28,398On Order	Mfr. Part No. B65812N1008D001 Mouser Part No 871-B65812N1008D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	28,398On Order On Order Ship Dates Mfr. No: B65812N1008D001 Stock: 0 On Order: 13,598 Expected 10/11/2026 7,600 Expected 12/01/2027 7,200 Expected 28/01/2027 Factory Lead Time: 4 Weeks	£1.11 £1.01 £0.882 £0.78 View £0.759 £0.601	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM10 N41 250 '+3% -3% Sold as set B65813J0250A041 TDK 1: £4.67 5,500On Order	Mfr. Part No. B65813J0250A041 Mouser Part No 871-B65813J0250A041	TDK	Ferrite Cores & Accessories RM10 N41 250 '+3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	5,500On Order On Order Ship Dates Mfr. No: B65813J0250A041 Stock: 0 On Order: 3,500 Expected 31/12/2027 2,000 TBD Factory Lead Time: 4 Weeks	£4.67 £3.17 £2.69 £2.33 £1.96	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM14/I-N87 '+30%-20% Sold as set B65887E0000R087 TDK 1: £8.67 2,380On Order	Mfr. Part No. B65887E0000R087 Mouser Part No 871-B65887E0000R087	TDK	Ferrite Cores & Accessories RM14/I-N87 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2,380On Order On Order Ship Dates Mfr. No: B65887E0000R087 Stock: 0 On Order: 580 Expected 27/11/2026 1,800 Expected 08/12/2026 Factory Lead Time: 7 Weeks	£8.67 £6.04 £5.07 £4.76 View £4.75 £4.63	Min.: 1 Mult.: 1
Ferrite Cores & Accessories TOROID 36X23X15 T38 B64290L674X38 TDK 1: £5.10 5,507On Order	Mfr. Part No. B64290L674X38 Mouser Part No 871-B64290L674X38	TDK	Ferrite Cores & Accessories TOROID 36X23X15 T38 Learn More about TDK infineon powertrain	Datasheet	5,507On Order On Order Ship Dates Mfr. No: B64290L674X38 Stock: 0 On Order: 1,307 Expected 08/03/2027 4,200 Expected 15/03/2027 Factory Lead Time: 14 Weeks	£5.10 £3.46 £2.92 £2.54 View £2.17 £2.16	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD20/10/7 N97OL B66417G0000X197 TDK 1: £1.11 40,404On Order	Mfr. Part No. B66417G0000X197 Mouser Part No 871-B66417GX197	TDK	Ferrite Cores & Accessories EFD20/10/7 N97OL Learn More about TDK ferrite cores	Datasheet	40,404On Order On Order Ship Dates Mfr. No: B66417G0000X197 Stock: 0 On Order: 3,864 Expected 09/03/2027 8,820 Expected 24/03/2027 12,600 Expected 12/04/2027 15,120 Expected 03/05/2027 Factory Lead Time: 14 Weeks	£1.11 £0.773 £0.653 £0.577 View £0.517 £0.425 £0.375 £0.347 £0.346	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ELP43/10/28 N97OL NO RECESS B66461G0000X197 TDK 1: £5.55 4,650On Order	Mfr. Part No. B66461G0000X197 Mouser Part No 871-B66461G0000X197	TDK	Ferrite Cores & Accessories ELP43/10/28 N97OL NO RECESS Learn More about TDK ferrite cores	Datasheet	4,650On Order On Order Ship Dates Mfr. No: B66461G0000X197 Stock: 0 On Order: 1,800 Expected 05/04/2027 2,850 Expected 05/05/2027 Factory Lead Time: 30 Weeks	£5.55 £3.76 £3.20 £2.77 View £2.48 £2.47 £2.39 £2.36	Min.: 1 Mult.: 1
Ferrite Cores & Accessories U 126/91/20 N87 3000 '+15%-15% B67385G0000X187 TDK 1: £68.02 400On Order	Mfr. Part No. B67385G0000X187 Mouser Part No 871-B67385G0000X187	TDK	Ferrite Cores & Accessories U 126/91/20 N87 3000 '+15%-15% Learn More about TDK ferrite cores	Datasheet	400On Order On Order Ship Dates Mfr. No: B67385G0000X187 Stock: 0 On Order: 184 Expected 18/01/2027 216 Expected 19/01/2027 Factory Lead Time: 30 Weeks	£68.02 £45.13	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 102/65.8/15 N87 TOROID B64290L0084X087 TDK 1: £32.63 241Expected 05/01/2027	Mfr. Part No. B64290L0084X087 Mouser Part No 871-B64290L0084X087	TDK	Ferrite Cores & Accessories 102/65.8/15 N87 TOROID Learn More about TDK infineon powertrain	Datasheet	241Expected 05/01/2027	£32.63 £20.59 £19.01	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 25.3X14.8X20 N30 TOROID B64290L0616X087 TDK 1: £3.83 810Expected 08/02/2027	Mfr. Part No. B64290L0616X087 Mouser Part No 871-B64290L0616X087	TDK	Ferrite Cores & Accessories 25.3X14.8X20 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	810Expected 08/02/2027	£3.83 £2.62 £2.22 £1.94 View £1.68 £1.55	Min.: 1 Mult.: 1
Ferrite Cores & Accessories TOROID 34X20.5X12.5 N30 B64290L48X830 TDK 1: £3.22 4,698On Order	Mfr. Part No. B64290L48X830 Mouser Part No 871-B64290L48X830	TDK	Ferrite Cores & Accessories TOROID 34X20.5X12.5 N30 Learn More about TDK infineon powertrain	Datasheet	4,698On Order On Order Ship Dates Mfr. No: B64290L48X830 Stock: 0 On Order: 2,298 Expected 29/03/2027 2,400 Expected 26/04/2027 Factory Lead Time: 8 Weeks	£3.22 £2.21 £1.88 £1.64 View £1.42 £1.26	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P3.3X2.6 N30 500 +40%-30% Sold as set B65491C0000Y030 TDK 1: £3.13 900Expected 14/12/2026	Mfr. Part No. B65491C0000Y030 Mouser Part No 871-B65491C0000Y030	TDK	Ferrite Cores & Accessories P3.3X2.6 N30 500 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	900Expected 14/12/2026	£3.13 £2.14 £1.82 £1.59 View £1.38 £1.21	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P11/7 K 1 25 +3% -3% Sold as set B65531D0025A001 TDK 1: £4.43 2,975Expected 29/03/2027	Mfr. Part No. B65531D0025A001 Mouser Part No 871-B65531D0025A001	TDK	Ferrite Cores & Accessories P11/7 K 1 25 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,975Expected 29/03/2027	£4.43 £3.03 £2.58 £2.26 View £2.12 £1.80	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 11X7 N30 3500 +30% -20% Sold as set B65531W0000R030 TDK 1: £2.64 4,931Expected 07/04/2027	Mfr. Part No. B65531W0000R030 Mouser Part No 871-B65531W0000R030	TDK	Ferrite Cores & Accessories P 11X7 N30 3500 +30% -20% Sold as set Learn More about TDK ferrite cores	Datasheet	4,931Expected 07/04/2027	£2.64 £1.81 £1.54 £1.34 View £1.19 £1.00	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 14X8 T389800 +40%-30% Sold as set B65541W0000Y038 TDK 1: £3.71 1,457Expected 15/02/2027	Mfr. Part No. B65541W0000Y038 Mouser Part No 871-B65541W0000Y038	TDK	Ferrite Cores & Accessories P 14X8 T389800 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	1,457Expected 15/02/2027	£3.71 £2.54 £2.15 £1.89 View £1.63 £1.41 £1.39	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 36X22 N48 250 +2% -2% Sold as set B65611T0250G048 TDK 1: £11.57 197Expected 14/06/2027	Mfr. Part No. B65611T0250G048 Mouser Part No 871-B65611T0250G048	TDK	Ferrite Cores & Accessories P 36X22 N48 250 +2% -2% Sold as set Learn More about TDK ferrite cores	Datasheet	197Expected 14/06/2027	£11.57 £7.68 £6.39 £5.65	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set B65611T0630A048 TDK 1: £11.57 200Expected 07/12/2026	Mfr. Part No. B65611T0630A048 Mouser Part No 871-B65611T0630A048	TDK	Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	200Expected 07/12/2026	£11.57 £7.68 £6.39 £5.65	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 36X22 N30 15200 +30%-20% Sold as set B65611W0000R030 TDK 1: £8.01 399On Order	Mfr. Part No. B65611W0000R030 Mouser Part No 871-B65611W0000R030	TDK	Ferrite Cores & Accessories P 36X22 N30 15200 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	399On Order On Order Ship Dates Mfr. No: B65611W0000R030 Stock: 0 On Order: 199 Expected 08/02/2027 200 Expected 15/03/2027 Factory Lead Time: 4 Weeks	£8.01 £5.38 £4.50 £3.88 £3.67	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 26X16 N48 630 +3% -3% Sold as set B65671D0630A048 TDK 1: £7.11 480Expected 08/02/2027	Mfr. Part No. B65671D0630A048 Mouser Part No 871-B65671D0630A048	TDK	Ferrite Cores & Accessories P 26X16 N48 630 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	480Expected 08/02/2027	£7.11 £4.79 £4.02 £3.52 View £3.43 £3.42 £3.37 £3.35	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 26X16 N482 50 +2% -2% Sold as set B65671T0250G048 TDK 1: £9.31 700Expected 30/03/2027	Mfr. Part No. B65671T0250G048 Mouser Part No 871-B65671T0250G048	TDK	Ferrite Cores & Accessories P 26X16 N482 50 +2% -2% Sold as set Learn More about TDK ferrite cores	Datasheet	700Expected 30/03/2027	£9.31 £6.23 £5.21 £4.60 View £4.49 £4.48 £4.42 Quote	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PM62X49 N27 9200 +30%-20% Sold as set B65684A0000R027 TDK 1: £18.46 309Expected 18/11/2026	Mfr. Part No. B65684A0000R027 Mouser Part No 871-B65684A0000R027	TDK	Ferrite Cores & Accessories PM62X49 N27 9200 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	309Expected 18/11/2026	£18.46 £10.91 £9.97 £9.76 View £9.75 £9.73	Min.: 1 Mult.: 1

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Ferrite Cores & Accessories

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