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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 E42/21/20 N87OL B66329GX187 TDK 1: £4.07 3,480In Stock	Mfr. Part No. B66329GX187 Mouser Part No 871-B66329GX187	TDK	Ferrite Cores & Accessories E42/21/20 N87OL Learn More about TDK ferrite cores	Datasheet	3,480In Stock	£4.07 £2.78 £2.35 £2.05 View £1.90 £1.89	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E36/18/11 N87 3100 +30% -20% B66389GX187 TDK 1: £2.49 1,563In Stock	Mfr. Part No. B66389GX187 Mouser Part No 871-B66389GX187	TDK	Ferrite Cores & Accessories E36/18/11 N87 3100 +30% -20% Learn More about TDK ferrite cores	Datasheet	1,563In Stock	£2.49 £1.70 £1.45 £1.27 View £1.10 £0.986	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD25/13/9 N97OL B66421G0000X197 TDK 1: £1.04 4,345In Stock	Mfr. Part No. B66421G0000X197 Mouser Part No 871-B66421GX197	TDK	Ferrite Cores & Accessories EFD25/13/9 N97OL Learn More about TDK ferrite cores	Datasheet	4,345In Stock	£1.04 £0.685 £0.65 £0.593 View £0.539 £0.485 £0.443	Min.: 1 Mult.: 1
Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20% B67345B0003X087 TDK 1: £20.45 110In Stock	Mfr. Part No. B67345B0003X087 Mouser Part No 871-B67345B0003X087	TDK	Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20% Learn More about TDK epcos large size ferrite cores	Datasheet	110In Stock	£20.45 £13.05 £11.58	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 6.3X3.8X2.5N30 TOROID B64290P37X830 TDK 1: £0.615 8,728In Stock	Mfr. Part No. B64290P37X830 Mouser Part No 871-B64290P37X830	TDK	Ferrite Cores & Accessories 6.3X3.8X2.5N30 TOROID Learn More about TDK infineon powertrain	Datasheet	8,728In Stock	£0.615 £0.433 £0.373 £0.332 View £0.293 £0.248 £0.216 £0.184	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set B65525J0000R049 TDK 1: £2.10 6,910In Stock	Mfr. Part No. B65525J0000R049 Mouser Part No 871-B65525J0000R049	TDK	Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	6,910In Stock	£2.10 £1.43 £1.23 £1.09 View £0.943 £0.841 £0.796 £0.76	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 N87 250 +3%-3% Sold as set B65807J0250A087 TDK 1: £2.99 1,031In Stock	Mfr. Part No. B65807J0250A087 Mouser Part No 871-B65807J0250A087	TDK	Ferrite Cores & Accessories RM6 N87 250 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,031In Stock	£2.99 £2.05 £1.75 £1.53 View £1.33 £1.16	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N41 630 +5%-5% Sold as set B65811J0630J041 TDK 1: £3.67 1,505In Stock	Mfr. Part No. B65811J0630J041 Mouser Part No 871-B65811J0630J041	TDK	Ferrite Cores & Accessories RM8 N41 630 +5%-5% Sold as set Learn More about TDK ferrite cores	Datasheet	1,505In Stock	£3.67 £2.51 £2.12 £1.92 View £1.57 £1.49 £1.47	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set B65813N0630A048 TDK 1: £6.28 1,600In Stock	Mfr. Part No. B65813N0630A048 Mouser Part No 871-B65813N0630A048	TDK	Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,600In Stock	£6.28 £4.29 £3.68 £3.13 View £2.76 £2.70	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PCORE HALF 7.35X 3.6 B65933A0000X022 TDK 1: £2.23 3,266In Stock	Mfr. Part No. B65933A0000X022 Mouser Part No 871-B65933A0000X022	TDK	Ferrite Cores & Accessories PCORE HALF 7.35X 3.6 Learn More about TDK ferrite cores	Datasheet	3,266In Stock	£2.23 £1.55 £1.32 £1.15 View £1.01 £0.834 £0.821	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER Laperos C 130 B66301B1006T001 TDK 1: £1.60 4,965In Stock	Mfr. Part No. B66301B1006T001 Mouser Part No 871-B66301B1006T001	TDK	Ferrite Cores & Accessories COIL FORMER Laperos C 130 Learn More about TDK ferrite cores	Datasheet	4,965In Stock	£1.60 £1.11 £0.943 £0.841 View £0.732 £0.682 £0.575 £0.574	Min.: 1 Mult.: 1
Ferrite Cores & Accessories DOUBLE-APERT 7.25/4.2/6.2 B62152A7X1 TDK 1: £1.21 3,702In Stock	Mfr. Part No. B62152A7X1 Mouser Part No 871-B62152A7X1	TDK	Ferrite Cores & Accessories DOUBLE-APERT 7.25/4.2/6.2 Learn More about TDK ferrite cores	Datasheet	3,702In Stock	£1.21 £0.803 £0.745 £0.658 View £0.579 £0.557 £0.542	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set B65531D0250A048 TDK 1: £2.50 5,243In Stock	Mfr. Part No. B65531D0250A048 Mouser Part No 871-B65531D0250A048	TDK	Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	5,243In Stock	£2.50 £1.73 £1.47 £1.29 View £1.13 £0.934	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 26X16 N30 9700 +30%-20% Sold as set B65671W0000R030 TDK 1: £6.14 493In Stock 400Expected 08/02/2027	Mfr. Part No. B65671W0000R030 Mouser Part No 871-B65671W0000R030	TDK	Ferrite Cores & Accessories P 26X16 N30 9700 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	493In Stock 400Expected 08/02/2027	£6.14 £4.16 £3.49 £3.03 £2.68	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM4/I-N30 '+30%-20% Sold as set B65803J0000R030 TDK 1: £2.30 1,494In Stock	Mfr. Part No. B65803J0000R030 Mouser Part No 871-B65803J0000R030	TDK	Ferrite Cores & Accessories RM4/I-N30 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,494In Stock	£2.30 £1.59 £1.36 £1.20 View £1.05 £0.856 £0.852	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 N48 250 +3% -3% Sold as set B65807J0250A048 TDK 1: £2.78 1,897In Stock	Mfr. Part No. B65807J0250A048 Mouser Part No 871-B65807J0250A048	TDK	Ferrite Cores & Accessories RM6 N48 250 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,897In Stock	£2.78 £1.90 £1.62 £1.42 View £1.23 £1.10	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM B66358G0500X187 TDK 1: £1.98 5,210In Stock	Mfr. Part No. B66358G0500X187 Mouser Part No 871-B66358G0500X187	TDK	Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM Learn More about TDK ferrite cores	Datasheet	5,210In Stock	£1.98 £1.37 £1.17 £1.03 View £0.899 £0.712	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD54/28/19 N87OL B66395G0000X187 TDK 1: £5.68 523In Stock 486Expected 03/11/2026	Mfr. Part No. B66395G0000X187 Mouser Part No 871-B66395GX187	TDK	Ferrite Cores & Accessories ETD54/28/19 N87OL Learn More about TDK ferrite cores	Datasheet	523In Stock 486Expected 03/11/2026	£5.68 £3.84 £3.24 £2.65 £2.45	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25% B66295G0000X197 TDK 1: £18.84 309In Stock 360Expected 01/02/2027	Mfr. Part No. B66295G0000X197 Mouser Part No 871-B66295G0000X197	TDK	Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25% Learn More about TDK ferrite cores	Datasheet	309In Stock 360Expected 01/02/2027	£18.84 £11.93 £10.62 £10.11 View £10.09 £10.08 £9.45	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66422W1010D1 TDK 1: £1.83 2,877In Stock 3,900Expected 21/01/2027	Mfr. Part No. B66422W1010D1 Mouser Part No 871-B66422W1010D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	2,877In Stock 3,900Expected 21/01/2027	£1.83 £1.22 £1.05 £0.917 View £0.803 £0.78 £0.651	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID B64290A0040X830 TDK 1: £14.44 145In Stock	Mfr. Part No. B64290A0040X830 Mouser Part No 871-B64290A0040X830	TDK	Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	145In Stock	£14.44 £9.29 £7.87 £7.35	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P9/5-N48 Sold as set B65517D0000R048 TDK 1: £2.09 4,910In Stock	Mfr. Part No. B65517D0000R048 Mouser Part No 871-B65517D0000R048	TDK	Ferrite Cores & Accessories P9/5-N48 Sold as set Learn More about TDK ferrite cores	Datasheet	4,910In Stock	£2.09 £1.42 £1.24 £1.10 View £0.986 £0.856 £0.826 £0.818 £0.807	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Clamp RM10 B65814B2203X000 TDK 1: £0.188 84,300In Stock	Mfr. Part No. B65814B2203X000 Mouser Part No 871-B65814B2203X000	TDK	Ferrite Cores & Accessories Clamp RM10 Learn More about TDK ferrite cores	Datasheet	84,300In Stock	£0.188 £0.169 £0.158 £0.152 View £0.136 £0.126 £0.114 £0.11	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25% B66285G0000X197 TDK 1: £2.66 980In Stock	Mfr. Part No. B66285G0000X197 Mouser Part No 871-B66285GX197	TDK	Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25% Learn More about TDK ferrite cores	Datasheet	980In Stock	£2.66 £1.85 £1.57 £1.38 View £1.20 £1.01	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ELP32/6/20 N49OL B66287G0000X149 TDK 1: £3.28 1,878In Stock	Mfr. Part No. B66287G0000X149 Mouser Part No 871-B66287G0000X149	TDK	Ferrite Cores & Accessories ELP32/6/20 N49OL Learn More about TDK ferrite cores	Datasheet	1,878In Stock	£3.28 £2.28 £1.96 £1.71 View £1.48 £1.33	Min.: 1 Mult.: 1

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