Passive Components – Mouser Liechtenstein

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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 (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set B65807J0000R049 TDK 1: CHF 2.11 12’039In Stock	Mfr. Part No. B65807J0000R049 Mouser Part No 871-B65807J0000R049	TDK	Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	12’039In Stock	CHF 2.11 CHF 1.67 CHF 1.51 CHF 1.39 View CHF 1.28 CHF 1.17	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD15/8/5 N97OL B66413G0000X197 TDK 1: CHF 1.15 10’990In Stock 26’880On Order	Mfr. Part No. B66413G0000X197 Mouser Part No 871-B66413GX197	TDK	Ferrite Cores & Accessories EFD15/8/5 N97OL Learn More about TDK ferrite cores	Datasheet	10’990In Stock 26’880On Order On Order Ship Dates Mfr. No: B66413G0000X197 Stock: 10’990 Can Dispatch Immediately On Order: 11’520 Expected 11/6/2026 15’360 Expected 11/30/2026 Factory Lead Time: 7 Weeks	CHF 1.15 CHF 0.80 CHF 0.687 CHF 0.608 View CHF 0.536 CHF 0.447 CHF 0.387 CHF 0.375 CHF 0.374	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E13/7/4 N87 850 +30% -20% B66305GX187 TDK 1: CHF 0.588 18’700In Stock	Mfr. Part No. B66305GX187 Mouser Part No 871-B66305GX187	TDK	Ferrite Cores & Accessories E13/7/4 N87 850 +30% -20% Learn More about TDK ferrite cores	Datasheet	18’700In Stock	CHF 0.588 CHF 0.403 CHF 0.348 CHF 0.31 View CHF 0.275 CHF 0.233 CHF 0.204 CHF 0.178 CHF 0.173	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set B65805N0125G048 TDK 1: CHF 3.61 1’440In Stock	Mfr. Part No. B65805N0125G048 Mouser Part No 871-B65805N0125G048	TDK	Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set Learn More about TDK ferrite cores	Datasheet	1’440In Stock	CHF 3.61 CHF 2.48 CHF 2.11 CHF 1.90 View CHF 1.73 CHF 1.54	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 22X13 N48 630 3% Sold as set B65661T0630A048 TDK 1: CHF 8.35 436In Stock	Mfr. Part No. B65661T0630A048 Mouser Part No 871-B65661T0630A048	TDK	Ferrite Cores & Accessories P 22X13 N48 630 3% Sold as set Learn More about TDK ferrite cores		436In Stock	CHF 8.35 CHF 5.92 CHF 4.69 CHF 4.41 View CHF 4.17 CHF 4.16 CHF 3.94	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set B65491C0000Y001 TDK 1: CHF 5.55 1’390In Stock	Mfr. Part No. B65491C0000Y001 Mouser Part No 871-B65491C0000Y001	TDK	Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	1’390In Stock	CHF 5.55 CHF 3.85 CHF 3.08 CHF 2.83 CHF 2.51	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set B65807P0000R087 TDK 1: CHF 3.00 2’481In Stock	Mfr. Part No. B65807P0000R087 Mouser Part No 871-B65807P0000R087	TDK	Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2’481In Stock	CHF 3.00 CHF 2.06 CHF 1.75 CHF 1.53 View CHF 1.33 CHF 1.19	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set B65811F0400A048 TDK 1: CHF 6.60 493In Stock	Mfr. Part No. B65811F0400A048 Mouser Part No 871-B65811F0400A048	TDK	Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set Learn More about TDK ferrite cores	Datasheet	493In Stock	CHF 6.60 CHF 4.58 CHF 3.67 CHF 3.36 View CHF 3.07 CHF 2.99	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set B65811P0000R087 TDK 1: CHF 4.13 1’663In Stock	Mfr. Part No. B65811P0000R087 Mouser Part No 871-B65811P0000R087	TDK	Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1’663In Stock	CHF 4.13 CHF 2.82 CHF 2.39 CHF 2.09 CHF 1.67	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set B65813J0000Y038 TDK 1: CHF 5.15 693In Stock	Mfr. Part No. B65813J0000Y038 Mouser Part No 871-B65813J0000Y038	TDK	Ferrite Cores & Accessories RM10/I-T38 '+40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	693In Stock	CHF 5.15 CHF 3.57 CHF 2.85 CHF 2.62 CHF 2.32	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% B66421U0250K187 TDK 1: CHF 1.51 3’851In Stock	Mfr. Part No. B66421U0250K187 Mouser Part No 871-B66421U250K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% Learn More about TDK ferrite cores	Datasheet	3’851In Stock	CHF 1.51 CHF 1.05 CHF 0.901 CHF 0.792 View CHF 0.695 CHF 0.578 CHF 0.514	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID B64290P0036X038 TDK 1: CHF 0.418 17’627In Stock	Mfr. Part No. B64290P0036X038 Mouser Part No 871-B64290P0036X038	TDK	Ferrite Cores & Accessories 4.0 X 2.4 X 1.6 TOROID Learn More about TDK infineon powertrain	Datasheet	17’627In Stock	CHF 0.418 CHF 0.26 CHF 0.232 CHF 0.208 View CHF 0.185 CHF 0.158 CHF 0.139 CHF 0.122 CHF 0.117	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ER 11/5 N87 Sold as set B65525J0160A087 TDK 1: CHF 1.48 6’531In Stock	Mfr. Part No. B65525J0160A087 Mouser Part No 871-B65525J0160A087	TDK	Ferrite Cores & Accessories ER 11/5 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	6’531In Stock	CHF 1.48 CHF 0.945 CHF 0.837 CHF 0.749 View CHF 0.66 CHF 0.547 CHF 0.512	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P22/13-N30 +30%-20% Sold as set B65661D0000R030 TDK 1: CHF 4.65 1’378In Stock	Mfr. Part No. B65661D0000R030 Mouser Part No 871-B65661D0000R030	TDK	Ferrite Cores & Accessories P22/13-N30 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1’378In Stock	CHF 4.65 CHF 3.16 CHF 2.68 CHF 2.33 View CHF 2.02 CHF 1.91	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set B65803P0000Y038 TDK 1: CHF 3.67 6’335In Stock	Mfr. Part No. B65803P0000Y038 Mouser Part No 871-B65803P0000Y038	TDK	Ferrite Cores & Accessories RM4 T385000 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	6’335In Stock	Cut Tape CHF 3.67 CHF 2.52 CHF 2.13 CHF 1.87 View Reel CHF 1.46 CHF 1.63 CHF 1.46 CHF 1.46	Min.: 1 Mult.: 1 : 800
Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set B65805J0160A087 TDK 1: CHF 2.93 1’428In Stock	Mfr. Part No. B65805J0160A087 Mouser Part No 871-B65805J0160A087	TDK	Ferrite Cores & Accessories RM5 N87 160 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1’428In Stock	CHF 2.93 CHF 2.01 CHF 1.70 CHF 1.50 View CHF 1.30 CHF 1.16	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6/I-N41 '+30%-20% Sold as set B65807J0000R041 TDK 1: CHF 2.58 2’896In Stock	Mfr. Part No. B65807J0000R041 Mouser Part No 871-B65807J0000R041	TDK	Ferrite Cores & Accessories RM6/I-N41 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	2’896In Stock	CHF 2.58 CHF 1.74 CHF 1.54 CHF 1.35 View CHF 1.18 CHF 1.10	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set B65807N0063A033 TDK 1: CHF 4.01 2’089In Stock	Mfr. Part No. B65807N0063A033 Mouser Part No 871-B65807N0063A033	TDK	Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	2’089In Stock	CHF 4.01 CHF 2.68 CHF 2.35 CHF 2.07 View CHF 1.83 CHF 1.80	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER POCAN B4235 B66230A1114T001 TDK 1: CHF 2.05 3’979In Stock	Mfr. Part No. B66230A1114T001 Mouser Part No 871-B66230A1114T001	TDK	Ferrite Cores & Accessories COIL FORMER POCAN B4235 Learn More about TDK ferrite cores	Datasheet	3’979In Stock	CHF 2.05 CHF 1.83 CHF 1.56 CHF 1.37 View CHF 1.19 CHF 1.12	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E13/7/4 N27 LP 0.04MM B66305G0040X127 TDK 1: CHF 0.70 24’092In Stock	Mfr. Part No. B66305G0040X127 Mouser Part No 871-B66305G0040X127	TDK	Ferrite Cores & Accessories E13/7/4 N27 LP 0.04MM Learn More about TDK ferrite cores	Datasheet	24’092In Stock	CHF 0.70 CHF 0.488 CHF 0.42 CHF 0.373 View CHF 0.33 CHF 0.279 CHF 0.242 CHF 0.22 CHF 0.208	Min.: 1 Mult.: 1
Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid B64290L0730X037 TDK 1: CHF 42.79 63In Stock	Mfr. Part No. B64290L0730X037 Mouser Part No 871-B64290L0730X037	TDK	Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid Learn More about TDK ferrite cores	Datasheet	63In Stock	CHF 42.79 CHF 30.63 CHF 28.55	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 6.3X3.8X2.5N30 TOROID B64290P37X830 TDK 1: CHF 0.66 8’783In 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	8’783In Stock	CHF 0.66 CHF 0.464 CHF 0.40 CHF 0.356 View CHF 0.314 CHF 0.266 CHF 0.231 CHF 0.208 CHF 0.197	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 N87 250 +3%-3% Sold as set B65807J0250A087 TDK 1: CHF 3.11 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	CHF 3.11 CHF 2.13 CHF 1.82 CHF 1.58 View CHF 1.38 CHF 1.24	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM8 N41 630 +5%-5% Sold as set B65811J0630J041 TDK 1: CHF 3.93 1’515In 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	1’515In Stock	CHF 3.93 CHF 2.69 CHF 2.27 CHF 1.98 CHF 1.57	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PCORE HALF 7.35X 3.6 B65933A0000X022 TDK 1: CHF 2.40 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	CHF 2.40 CHF 1.66 CHF 1.41 CHF 1.24 View CHF 1.09 CHF 0.894 CHF 0.88	Min.: 1 Mult.: 1

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