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Ferrite Cores & Accessories

Ferrite Cores are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many ferrite core manufacturers including Fair-Rite, Proterial, TDK, & more.
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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.	Series	Product	Type	Core	Core Size	Inductance	Tolerance	Accessory Type	Core Material	Packaging
Ferrite Cores & Accessories P 26X16 N48 400 +3%- 3% Sold as set B65671T0400A048 TDK 1: $16.03 794In Stock	Mfr. Part No. B65671T0400A048 Mouser Part No 871-B65671T0400A048	TDK	Ferrite Cores & Accessories P 26X16 N48 400 +3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	794In Stock	$16.03 $10.73 $8.96 $7.74 View $7.19 $7.18	Min.: 1 Mult.: 1	P26/16	Ferrite Cores	Gapped	P Core	26 x 16	400 nH	3 %		N48	Bulk
Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set B65807P0000R087 TDK 1: $5.29 1,977In 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	1,977In Stock	$5.29 $3.63 $3.09 $2.71 View $2.35 $2.01 $1.99 $1.93	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Ungapped	RM LP Core	RM 6	3 uH	- 20 %, + 30 %		N87	Blister Pack
Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set B65811F0400A048 TDK 1: $11.53 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	$11.53 $7.82 $6.61 $5.70 View $5.18 $5.00 $4.84 $4.54	Min.: 1 Mult.: 1	RM8	Ferrite Cores	Gapped	RM Core	RM 8	400 nH	3 %		N48	Blister Pack
Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set B65811P0000R087 TDK 1: $6.98 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	$6.98 $4.76 $4.04 $3.52 View $2.71 $2.69 $2.57	Min.: 1 Mult.: 1	RM8/LP	Ferrite Cores	Ungapped	RM LP Core	RM 8	4.1 uH	- 20 %, + 30 %		N87	Blister Pack
Ferrite Cores & Accessories Clamp RM10 B65814B2203X000 TDK 400: $0.205 76,400In Stock	Mfr. Part No. B65814B2203X000 Mouser Part No 871-B65814B2203X000	TDK	Ferrite Cores & Accessories Clamp RM10 Learn More about TDK ferrite cores	Datasheet	76,400In Stock	$0.205 $0.18 $0.163 $0.141	Min.: 400 Mult.: 400	RM10	Hardware & Accessories	Ungapped	RM Core	RM 10			Clamp with Ground Terminal	Stainless Spring Steel	Bulk
Ferrite Cores & Accessories ELP32/6/20 N49OL B66287G0000X149 TDK 1: $5.77 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	$5.77 $4.04 $3.47 $3.06 View $2.69 $2.31 $2.30	Min.: 1 Mult.: 1	ELP32/6/20	Ferrite Cores	Ungapped	ELP Core	32 x 6 x 20	3.9 uH	25 %	EILP 32 Core Set	N49	Bulk
Ferrite Cores & Accessories E16/8/5 N87 gap 0.24+-0.02 mm B66307G0240X187 TDK 1: $1.63 4,694In Stock	Mfr. Part No. B66307G0240X187 Mouser Part No 871-B66307G240X187	TDK	Ferrite Cores & Accessories E16/8/5 N87 gap 0.24+-0.02 mm Learn More about TDK ferrite cores	Datasheet	4,694In Stock	$1.63 $1.13 $0.975 $0.865 View $0.763 $0.639 $0.554 $0.521	Min.: 1 Mult.: 1	E16/8/5	Ferrite Cores	Gapped	E Core	16 x 8 x 5 (EF 16)	240 nH			N87	Bulk
Ferrite Cores & Accessories E25/13/7 N27LP=0.5MM B66317G0500X127 TDK 1: $1.74 3,594In Stock	Mfr. Part No. B66317G0500X127 Mouser Part No 871-B66317G0500X127	TDK	Ferrite Cores & Accessories E25/13/7 N27LP=0.5MM Learn More about TDK ferrite cores	Datasheet	3,594In Stock	$1.74 $1.21 $1.04 $0.918 View $0.819 $0.679 $0.622 $0.552 $0.517	Min.: 1 Mult.: 1	E25/13/7	Ferrite Cores	Gapped	E Core	25 x 13 x 7 (EF 25)	500 nH	0.08 %		N27	Bulk
Ferrite Cores & Accessories E80/38/20 N27OL B66375G0000X127 TDK 1: $10.02 514In Stock	Mfr. Part No. B66375G0000X127 Mouser Part No 871-B66375G0000X127	TDK	Ferrite Cores & Accessories E80/38/20 N27OL Learn More about TDK ferrite cores	Datasheet	514In Stock	$10.02 $6.79 $5.21 $4.49 View $4.12 $4.11 $4.09 $4.08	Min.: 1 Mult.: 1	E80/38/20	Ferrite Cores	Ungapped	E Core	80 x 38 x 20	4.15 uH	- 20 %, + 30 %		N27	Bulk
Ferrite Cores & Accessories E40/16/12 N87 4150 +30% -20% B66381GX187 TDK 1: $4.76 1,248In Stock	Mfr. Part No. B66381GX187 Mouser Part No 871-B66381GX187	TDK	Ferrite Cores & Accessories E40/16/12 N87 4150 +30% -20% Learn More about TDK ferrite cores	Datasheet	1,248In Stock	$4.76 $3.28 $2.79 $2.45 View $2.11 $1.75 $1.71	Min.: 1 Mult.: 1	B66381G	Ferrite Cores	Ungapped	E Core	40 x 16 x 12	4.15 uH	- 20 %, + 30 %		N87	Bulk
Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25% B66457K0000X187 TDK 1: $6.36 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	$6.36 $4.38 $3.71 $3.25 View $2.82 $2.53 $2.52 $2.43	Min.: 1 Mult.: 1	ELP32/6/20	Ferrite Cores	Ungapped	I Core	32 x 3 x 20	6.3 uH	25 %		N87	Bulk
Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core F3CC06.3 Proterial 1: $232.91 41In Stock	Mfr. Part No. F3CC06.3 Mouser Part No 205-F3CC06.3	Proterial	Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core	Datasheet	41In Stock	$232.91 $205.54	Min.: 1 Mult.: 1	F3CC	Ferrite Cores	Cut Core						Finemet
Ferrite Cores & Accessories 77 3PC Bobbin Imp 55 nH 10% TOL 9677142009 Fair-Rite 1: $1.92 2,246In Stock	Mfr. Part No. 9677142009 Mouser Part No 623-9677142009	Fair-Rite	Ferrite Cores & Accessories 77 3PC Bobbin Imp 55 nH 10% TOL Learn More about Fair-Rite fair rite 43 bobbin grounds	Datasheet	2,246In Stock	$1.92 $1.74 $1.62 $1.48 View $1.29 $1.19 $1.01 $0.942	Min.: 1 Mult.: 1	96	Hardware & Accessories	Coil Former (Bobbins)			55 nH	10 %		77	Bulk
Ferrite Cores & Accessories 1880n 25% Mn-Zn PC95 Ferrite Core PC95ER14.5/6-Z TDK 1: $1.81 3,547In Stock	Mfr. Part No. PC95ER14.5/6-Z Mouser Part No 810-PC95ER14.5/6-Z	TDK	Ferrite Cores & Accessories 1880n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	3,547In Stock	$1.81 $1.26 $1.08 $0.957 View $0.845 $0.713 $0.71 $0.616	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores								Tray
Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID B64290L0022X037 TDK 1: $12.25 551In Stock	Mfr. Part No. B64290L0022X037 Mouser Part No 871-B64290L0022X037	TDK	Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID Learn More about TDK infineon powertrain	Datasheet	551In Stock	$12.25 $8.30 $6.96 $6.04 $5.25	Min.: 1 Mult.: 1	TX42/26/13	Toroids	Ungapped			7 uH			T37	Bulk
Ferrite Cores & Accessories 10/6/4 N49 TOROID B64290L0038X049 TDK 1: $0.925 8,762In Stock	Mfr. Part No. B64290L0038X049 Mouser Part No 871-B64290L0038X049	TDK	Ferrite Cores & Accessories 10/6/4 N49 TOROID Learn More about TDK infineon powertrain	Datasheet	8,762In Stock	Cut Tape $0.925 $0.645 $0.56 $0.498 View Reel $0.256 $0.441 $0.373 $0.326 $0.314 $0.256	Min.: 1 Mult.: 1 : 3,000	TX10/6/4	Toroids	Ungapped			610 nH			N49	Reel, Cut Tape
Ferrite Cores & Accessories TOROID 10X6X4 N87 B64290L38X87 TDK 1: $0.585 21,456In Stock	Mfr. Part No. B64290L38X87 Mouser Part No 871-B64290L38X87	TDK	Ferrite Cores & Accessories TOROID 10X6X4 N87 Learn More about TDK infineon powertrain	Datasheet	21,456In Stock	$0.585 $0.415 $0.321 $0.286 View Reel $0.151 $0.242 $0.214 $0.152 $0.151	Min.: 1 Mult.: 1 : 3,000	B64290L	Toroids	Ungapped			900 nH			N87	Ammo Pack
Ferrite Cores & Accessories R25.3/14.8/10 T65 toroid B64290L0618X065 TDK 1: $3.73 1,950In Stock	Mfr. Part No. B64290L0618X065 Mouser Part No 871-B64290L618X65	TDK	Ferrite Cores & Accessories R25.3/14.8/10 T65 toroid Learn More about TDK infineon powertrain	Datasheet	1,950In Stock	$3.73 $2.57 $2.23 $1.96 View Reel $1.32 $1.71 $1.41 $1.32	Min.: 1 Mult.: 1 : 500	TX25.3/14.8/10	Toroids	Ungapped						T65	Ammo Pack
Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set B65531D0250A048 TDK 1: $4.53 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	$4.53 $3.13 $2.65 $2.34 View $2.04 $1.67 $1.63 $1.62	Min.: 1 Mult.: 1	P11/7	Ferrite Cores	Gapped	P Core	11 x 7	250 nH	3 %		N48	Bulk
Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 B65659F1X23 TDK 1: $2.61 3,947In Stock	Mfr. Part No. B65659F1X23 Mouser Part No 871-B65659F1X23	TDK	Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235 Learn More about TDK ferrite cores	Datasheet	3,947In Stock	$2.61 $2.38 $2.16 $1.92 View $1.71 $1.46 $1.37 $1.27	Min.: 1 Mult.: 1	B65659F	Hardware & Accessories	Ungapped	P Core	18 x 11			Red	N22	Bulk
Ferrite Cores & Accessories P 30X19 T3828000 +40%-30% Sold as set B65701W0000Y038 TDK 1: $16.17 694In Stock	Mfr. Part No. B65701W0000Y038 Mouser Part No 871-B65701W0000Y038	TDK	Ferrite Cores & Accessories P 30X19 T3828000 +40%-30% Sold as set Learn More about TDK ferrite cores	Datasheet	694In Stock	$16.17 $10.83 $9.04 $7.79 View $7.26 $7.25	Min.: 1 Mult.: 1	P30/19	Ferrite Cores	Ungapped	P Core	30 x 19	28 uH	- 30 %, + 40 %		T38	Bulk
Ferrite Cores & Accessories RM4/I-N30 '+30%-20% Sold as set B65803J0000R030 TDK 1: $4.18 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	$4.18 $2.88 $2.46 $2.16 View $1.89 $1.55 $1.48	Min.: 1 Mult.: 1	RM4	Ferrite Cores	Ungapped	RM Core	RM 4	1.9 uH	- 20 %, + 30 %		N30	Tray
Ferrite Cores & Accessories RM6 N48 250 +3% -3% Sold as set B65807J0250A048 TDK 1: $5.22 1,880In 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	1,880In Stock	$5.22 $3.59 $3.05 $2.67 View $2.33 $1.93 $1.92	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Gapped	RM Core	RM 6	250 nH	3 %		N48	Blister Pack
Ferrite Cores & Accessories YOKE EF25 B66208A2003X000 TDK 1: $3.71 2,364In Stock	Mfr. Part No. B66208A2003X000 Mouser Part No 871-B66208A2003X000	TDK	Ferrite Cores & Accessories YOKE EF25 Learn More about TDK ferrite cores	Datasheet	2,364In Stock	$3.71 $3.37 $3.05 $2.65 View $2.30 $2.07 $2.05	Min.: 1 Mult.: 1	E25/13/7	Hardware & Accessories	Ungapped	E Core	25 x 13 x 7 (EF 25)			Yoke		Bulk
Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20% B66307GX130 TDK 1: $1.29 8,870In Stock	Mfr. Part No. B66307GX130 Mouser Part No 871-B66307GX130	TDK	Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20% Learn More about TDK ferrite cores	Datasheet	8,870In Stock	$1.29 $0.906 $0.781 $0.694 View $0.613 $0.514 $0.457 $0.456 $0.398	Min.: 1 Mult.: 1	B66307G	Ferrite Cores	Ungapped	E Core	16 x 8 x 5 (EF 16)	1.4 uH	- 20 %, + 30 %		N30	Bulk