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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25% B66457K0000X187 TDK 1: $6.41 1,212In Stock	Mfr. Part No. B66457K0000X187 Mouser Part No 871-B66457KX187	TDK	Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25% Learn More about TDK ferrite cores	Datasheet	1,212In Stock	$6.41 $4.38 $3.71 $3.25 View $2.82 $2.61 $2.60 $2.43	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EP13-T65 '+30%-20% Sold as set B65843A0000R065 TDK 1: $2.73 357In Stock	Mfr. Part No. B65843A0000R065 Mouser Part No 871-B65843A0000R065	TDK	Ferrite Cores & Accessories EP13-T65 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	357In Stock	$2.73 $1.89 $1.62 $1.43 View $1.25 $1.17 $0.997 $0.982	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20% B66329G0000X127 TDK 1: $7.51 360In Stock	Mfr. Part No. B66329G0000X127 Mouser Part No 871-B66329GX127	TDK	Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20% Learn More about TDK ferrite cores	Datasheet	360In Stock	$7.51 $5.11 $4.32 $3.78 View $3.14 $2.94	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ER 28/17/11 N87 2400 +30%-20% B66433G0000X187 TDK 1: $1.74 1,190In Stock	Mfr. Part No. B66433G0000X187 Mouser Part No 871-B66433G0000X187	TDK	Ferrite Cores & Accessories ER 28/17/11 N87 2400 +30%-20% Learn More about TDK ferrite cores	Datasheet	1,190In Stock	$1.74 $1.20 $1.03 $0.911 View $0.821 $0.675 $0.631 $0.608 $0.573	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EC35/17/10 N87 2350 +30% -20% B66337G0000X187 TDK 1: $5.83 290In Stock	Mfr. Part No. B66337G0000X187 Mouser Part No 871-B66337GX187	TDK	Ferrite Cores & Accessories EC35/17/10 N87 2350 +30% -20% Learn More about TDK ferrite cores		290In Stock	$5.83 $4.00 $3.40 $2.96 View $2.57 $2.39 $2.38 $2.30	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% B66421U0315K187 TDK 1: $2.50 884In Stock 9,100On Order	Mfr. Part No. B66421U0315K187 Mouser Part No 871-B66421U0315K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% Learn More about TDK ferrite cores	Datasheet	884In Stock 9,100On Order On Order Ship Dates Mfr. No: B66421U0315K187 Stock: 884 Can Dispatch Immediately On Order: 2,600 Expected 3/3/2027 6,500 Expected 15/3/2027 Factory Lead Time: 7 Weeks	$2.50 $1.74 $1.48 $1.31 View $1.15 $1.02 $0.951 $0.792	Min.: 1 Mult.: 1
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65812N1005D002 TDK 1: $2.43 6In Stock	Mfr. Part No. B65812N1005D002 Mouser Part No 871-B65812N1005D002	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	6In Stock	$2.43 $1.85 $1.75 $1.62 View $1.47 $1.35 $1.20 $1.19 $1.15	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set B65523J0400K087 TDK 1: $2.58 3,776In Stock	Mfr. Part No. B65523J0400K087 Mouser Part No 871-B65523J0400K087	TDK	Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set Learn More about TDK ferrite cores	Datasheet	3,776In Stock	$2.58 $1.77 $1.54 $1.35 View $1.19 $0.986 $0.846	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 18X11 T3812600 +40%-30% Sold as set B65651W0000Y038 TDK 1: $8.70 1,236In Stock	Mfr. Part No. B65651W0000Y038 Mouser Part No 871-B65651W0000Y038	TDK	Ferrite Cores & Accessories P 18X11 T3812600 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	1,236In Stock	$8.70 $5.94 $5.05 $4.38 View $3.79 $3.55 $3.54	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E19/8/5 N27 1050 +30% -20% B66379GX127 TDK 1: $1.31 4,311In Stock	Mfr. Part No. B66379GX127 Mouser Part No 871-B66379GX127	TDK	Ferrite Cores & Accessories E19/8/5 N27 1050 +30% -20% Learn More about TDK ferrite cores	Datasheet	4,311In Stock	$1.31 $0.913 $0.786 $0.698 View $0.617 $0.518 $0.45 $0.384 $0.382	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415 TDK B64291A1104X000 B64291A1104X000 TDK 1: $1.12 11,940In Stock	Mfr. Part No. B64291A1104X000 Mouser Part No 871-B64291A1104X	TDK	Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415 Learn More about TDK ferrite cores	Datasheet	11,940In Stock	$1.12 $1.01 $0.971 $0.862 View $0.762 $0.639 $0.597 $0.541 $0.54	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM6 N87 Sold as set B65807J0160A087 TDK 1: $5.26 824In Stock	Mfr. Part No. B65807J0160A087 Mouser Part No 871-B65807J0160A087	TDK	Ferrite Cores & Accessories RM6 N87 Sold as set Learn More about TDK ferrite cores	Datasheet	824In Stock	$5.26 $3.59 $3.17 $2.80 View $2.45 $2.05 $2.04	Min.: 1 Mult.: 1
Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/ B66243S1012T001 TDK 1: $5.56 485In Stock	Mfr. Part No. B66243S1012T001 Mouser Part No 871-B66243S1012T001	TDK	Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/ Learn More about TDK ferrite cores	Datasheet	485In Stock	$5.56 $4.73 $4.03 $3.50 View $3.03 $2.72	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm B66358G500X127 TDK 1: $3.10 1,056In Stock	Mfr. Part No. B66358G500X127 Mouser Part No 871-B66358G500X127	TDK	Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm Learn More about TDK ferrite cores	Datasheet	1,056In Stock	$3.10 $2.14 $1.84 $1.62 View $1.41 $1.16 $1.09	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set B65805N0063A033 TDK 1: $6.81 1,354In Stock	Mfr. Part No. B65805N0063A033 Mouser Part No 871-B65805N0063A033	TDK	Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1,354In Stock	$6.81 $4.65 $3.94 $3.44 View $2.98 $2.64 $2.62	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P 26X16 M33 100 +3%- 3% Sold as set B65671T0100A033 TDK 1: $17.76 335In Stock	Mfr. Part No. B65671T0100A033 Mouser Part No 871-B65671T0100A033	TDK	Ferrite Cores & Accessories P 26X16 M33 100 +3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	335In Stock	$17.76 $11.85 $9.87 $8.51 View $8.11 $8.09	Min.: 1 Mult.: 1
Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set B65813P0000R049 TDK 1: $8.66 785In Stock	Mfr. Part No. B65813P0000R049 Mouser Part No 871-B65813P0000R049	TDK	Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	785In Stock	$8.66 $5.88 $4.99 $4.32 View $3.74 $3.60 $3.50 $3.44	Min.: 1 Mult.: 1
Ferrite Cores & Accessories P41/25-N48 +30%-20% Sold as set B65621J0000R048 TDK 1: $36.45 89In Stock	Mfr. Part No. B65621J0000R048 Mouser Part No 871-B65621J0000R048	TDK	Ferrite Cores & Accessories P41/25-N48 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	89In Stock	$36.45 $24.68 $20.89	Min.: 1 Mult.: 1
Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set B65843A0100A087 TDK 1: $3.52 889In Stock	Mfr. Part No. B65843A0100A087 Mouser Part No 871-B65843A0100A087	TDK	Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	889In Stock	$3.52 $2.43 $2.08 $1.84 View $1.60 $1.32 $1.22	Min.: 1 Mult.: 1
Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415 B64291A1404X000 TDK 1: $1.78 1,420In Stock	Mfr. Part No. B64291A1404X000 Mouser Part No 871-B64291A1404X	TDK	Ferrite Cores & Accessories Housing d=30 mm Makrolon 9415 Learn More about TDK ferrite cores	Datasheet	1,420In Stock	$1.78 $1.62 $1.41 $1.29 View $1.14 $0.923 $0.855 $0.834	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05 B66387G1000X187 TDK 1: $26.30 168In Stock 224Expected 18/1/2027	Mfr. Part No. B66387G1000X187 Mouser Part No 871-B66387G1000X187	TDK	Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05 Learn More about TDK ferrite cores	Datasheet	168In Stock 224Expected 18/1/2027	$26.30 $18.13 $14.57 $14.13	Min.: 1 Mult.: 1
Ferrite Cores & Accessories PM62/49 N97 9900 +30% -20% B65684AR97 TDK 1: $33.58 44In Stock	Mfr. Part No. B65684AR97 Mouser Part No 871-B65684AR97	TDK	Ferrite Cores & Accessories PM62/49 N97 9900 +30% -20% Learn More about TDK ferrite cores		44In Stock	$33.58 $22.74 $21.76	Min.: 1 Mult.: 1
Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm B66229G0500X187 TDK 1: $3.33 1,492In Stock	Mfr. Part No. B66229G0500X187 Mouser Part No 871-B66229G500X187	TDK	Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm Learn More about TDK ferrite cores	Datasheet	1,492In Stock	$3.33 $2.28 $1.94 $1.71 Reel $1.19 View $1.51 $1.32 $1.10	Min.: 1 Mult.: 1 : 480
Ferrite Cores & Accessories ETD34/17/11 N95 3300 +30% -20% B66361G0000X195 TDK 1: $4.47 362In Stock	Mfr. Part No. B66361G0000X195 Mouser Part No 871-B66361GX195	TDK	Ferrite Cores & Accessories ETD34/17/11 N95 3300 +30% -20% Learn More about TDK ferrite cores	Datasheet	362In Stock	$4.47 $3.07 $2.64 $2.33 View $2.04 $1.81 $1.78	Min.: 1 Mult.: 1
Ferrite Cores & Accessories ETD54/28 19-N87-G200 B66395G0200X187 TDK 1: $13.61 166In Stock	Mfr. Part No. B66395G0200X187 Mouser Part No 871-B66395G200X187	TDK	Ferrite Cores & Accessories ETD54/28 19-N87-G200 Learn More about TDK ferrite cores	Datasheet	166In Stock	$13.61 $9.18 $7.71 $6.76 View $6.68 $6.28 $6.26	Min.: 1 Mult.: 1

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Ferrite Cores & Accessories

Types of Passive Components