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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Type	Core	Core Size	Inductance	Tolerance	Accessory Type	Number of Pins	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories RM5/I-N49 +30%-20% Sold as set B65805J0000R049 TDK 1: 3,85 € 1 945In Stock	Mfr. Part No. B65805J0000R049 Mouser Part No 871-B65805J0000R049	TDK	Ferrite Cores & Accessories RM5/I-N49 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1 945In Stock	3,85 € 2,64 € 2,24 € 1,96 € View 1,70 € 1,52 €	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	1.3 uH	- 20 %, + 30 %			N49		Blister Pack
Ferrite Cores & Accessories RM 10 N87 160 '+3%-3% Sold as set B65813J0160A087 TDK 1: 4,61 € 710In Stock	Mfr. Part No. B65813J0160A087 Mouser Part No 871-B65813J0160A087	TDK	Ferrite Cores & Accessories RM 10 N87 160 '+3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	710In Stock	4,61 € 3,15 € 2,67 € 2,32 € 1,87 €	Min.: 1 Mult.: 1	RM10	Ferrite Cores	Gapped	RM Core	RM 10	160 nH	3 %			N87		Blister Pack
Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set B65843A0000R030 TDK 1: 1,51 € 2 065In Stock	Mfr. Part No. B65843A0000R030 Mouser Part No 871-B65843A0000R030	TDK	Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	2 065In Stock	1,51 € 1,11 € 0,972 € 0,886 € View 0,796 € 0,697 € 0,637 €	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	2.8 uH	- 20 %, + 30 %			N30		Bulk
Ferrite Cores & Accessories RM14/I-N41 '+30%-20% Sold as set B65887E0000R041 TDK 1: 13,09 € 197In Stock	Mfr. Part No. B65887E0000R041 Mouser Part No 871-B65887E0000R041	TDK	Ferrite Cores & Accessories RM14/I-N41 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	197In Stock	13,09 € 8,70 € 7,24 € 6,40 €	Min.: 1 Mult.: 1	RM14	Ferrite Cores	Ungapped	RM Core	RM 14	6.8 uH	- 20 %, + 30 %			N41		Bulk
Ferrite Cores & Accessories ELP64/10/50 N49 8000 '+30%-30% B66295G0000X149 TDK 1: 19,38 € 116In Stock 120Expected 01/02/2027	Mfr. Part No. B66295G0000X149 Mouser Part No 871-B66295G0000X149	TDK	Ferrite Cores & Accessories ELP64/10/50 N49 8000 '+30%-30% Learn More about TDK ferrite cores	Datasheet	116In Stock 120Expected 01/02/2027	19,38 € 12,65 € 10,48 € 10,01 €	Min.: 1 Mult.: 1	ELP64/10/50	Ferrite Cores	Ungapped	ELP Core	64 x 10 x 50	8 uH	30 %	EILP 64 Core Set		N49		Bulk
Ferrite Cores & Accessories E13/7/4 N27OL B66305G0000X127 TDK 1: 0,499 € 16 313In Stock	Mfr. Part No. B66305G0000X127 Mouser Part No 871-B66305G0000X127	TDK	Ferrite Cores & Accessories E13/7/4 N27OL Learn More about TDK ferrite cores	Datasheet	16 313In Stock	0,499 € 0,348 € 0,301 € 0,268 € View 0,238 € 0,202 € 0,176 € 0,164 € 0,139 €	Min.: 1 Mult.: 1	E13/7/4	Ferrite Cores	Ungapped	E Core	13 x 7 x 4 (EF 12.6)	800 nH	- 20 %, + 30 %	Core		N27		Bulk
Ferrite Cores & Accessories E42/21/20 N87OL B66329GX187 TDK 1: 4,51 € 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	4,51 € 3,11 € 2,65 € 2,25 € 2,16 €	Min.: 1 Mult.: 1	B66329G	Ferrite Cores	Ungapped	E Core	42 x 21 x 20	5.2 nH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EFD25/13/9 N97OL B66421G0000X197 TDK 1: 1,26 € 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	1,26 € 0,828 € 0,745 € 0,679 € View 0,617 € 0,556 € 0,507 €	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Ungapped	EFD Core	25 x 13 x 9	2.1 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20% B67345B0003X087 TDK 1: 23,43 € 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	23,43 € 13,82 € 12,75 €	Min.: 1 Mult.: 1	U93/76/16- Large Size	Ferrite Cores	Ungapped	UU Core	93 x 152 x 16	3.1 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories 80 TOROID 5980000301 Fair-Rite 1: 1,22 € 4 762In Stock	Mfr. Part No. 5980000301 Mouser Part No 623-5980000301	Fair-Rite	Ferrite Cores & Accessories 80 TOROID Learn More about Fair-Rite fair rite high frequency power toroids	Datasheet	4 762In Stock	1,22 € 0,851 € 0,73 € 0,646 € View 0,569 € 0,481 € 0,426 € 0,408 € 0,397 €	Min.: 1 Mult.: 1	59											Bulk
Ferrite Cores & Accessories 95 TOROID 5995001801 Fair-Rite 1: 1,73 € 1 158In Stock	Mfr. Part No. 5995001801 Mouser Part No 623-5995001801	Fair-Rite	Ferrite Cores & Accessories 95 TOROID Learn More about Fair-Rite fair rite high frequency power toroids	Datasheet	1 158In Stock	1,73 € 1,20 € 1,02 € 0,851 € View 0,742 € 0,64 € 0,619 €	Min.: 1 Mult.: 1	59											Tray
Ferrite Cores & Accessories ELP22/6/16 N87 gap 0.1+-0.02 mm TDK B66285G0100X187 B66285G0100X187 TDK 1: 2,65 € 380In Stock New Product	Mfr. Part No. B66285G0100X187 Mouser Part No 871-B66285G0100X187 New Product	TDK	Ferrite Cores & Accessories ELP22/6/16 N87 gap 0.1+-0.02 mm	Datasheet	380In Stock	2,65 € 1,82 € 1,56 € 1,38 € View 1,20 € 1,07 € 1,06 € 0,998 €	Min.: 1 Mult.: 1	ELP22/6/16											Tray
Ferrite Cores & Accessories ELP43/10/28 N87 gap 1.0+-0.05 mm TDK B66291G1000X187 B66291G1000X187 TDK 1: 4,98 € 423In Stock New Product	Mfr. Part No. B66291G1000X187 Mouser Part No 871-B66291G1000X187 New Product	TDK	Ferrite Cores & Accessories ELP43/10/28 N87 gap 1.0+-0.05 mm	Datasheet	423In Stock	4,98 € 3,41 € 2,90 € 2,55 € View 2,21 € 2,17 €	Min.: 1 Mult.: 1	ELP43/10/28											Tray
Ferrite Cores & Accessories 61 ROD 30mm 4mm 3061990881 Fair-Rite 1: 1,07 € 7 188In Stock	Mfr. Part No. 3061990881 Mouser Part No 623-3061990881	Fair-Rite	Ferrite Cores & Accessories 61 ROD 30mm 4mm Learn More about Fair-Rite fair rite ferrite pressed rods	Datasheet	7 188In Stock	1,07 € 0,744 € 0,639 € 0,51 € View 0,447 € 0,412 € 0,356 € 0,339 €	Min.: 1 Mult.: 1	30	Rods	Solid Rod							61		Bulk
Ferrite Cores & Accessories 61 Rod 5/35-61 3061990891 Fair-Rite 1: 1,61 € 2 467In Stock	Mfr. Part No. 3061990891 Mouser Part No 623-3061990891	Fair-Rite	Ferrite Cores & Accessories 61 Rod 5/35-61	Datasheet	2 467In Stock	1,61 € 1,12 € 0,886 € 0,725 € View 0,678 € 0,605 € 0,551 €	Min.: 1 Mult.: 1	30	Rods	Solid Rod							61		Bulk
Ferrite Cores & Accessories 6.3X3.8X2.5N30 TOROID B64290P37X830 TDK 1: 0,705 € 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	0,705 € 0,496 € 0,427 € 0,38 € View 0,336 € 0,284 € 0,247 € 0,211 €	Min.: 1 Mult.: 1	B64290P	Toroids	Ungapped			1.09 uH				N30		Bulk
Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set B65525J0000R049 TDK 1: 2,40 € 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	2,40 € 1,63 € 1,41 € 1,25 € View 1,08 € 0,963 € 0,912 € 0,87 €	Min.: 1 Mult.: 1	ER11/5	Ferrite Cores	Ungapped	ER Core	11 x 5	800 nH	- 20 %, + 30 %			N49		Bulk
Ferrite Cores & Accessories RM6 N87 250 +3%-3% Sold as set B65807J0250A087 TDK 1: 3,42 € 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	3,42 € 2,35 € 2,00 € 1,75 € View 1,52 € 1,33 €	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Gapped	RM Core	RM 6	250 nH	3 %			N87		Blister Pack
Ferrite Cores & Accessories RM8 N41 630 +5%-5% Sold as set B65811J0630J041 TDK 1: 4,20 € 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	4,20 € 2,87 € 2,43 € 2,17 € View 1,80 € 1,68 €	Min.: 1 Mult.: 1	RM8	Ferrite Cores	Gapped	RM Core	RM 8	630 nH	5 %			N41		Blister Pack
Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set B65813N0630A048 TDK 1: 7,19 € 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	7,19 € 4,91 € 4,22 € 3,58 € View 3,16 € 3,09 €	Min.: 1 Mult.: 1	RM10	Ferrite Cores	Gapped	RM Core	RM 10	630 nH	3 %			N48		Blister Pack
Ferrite Cores & Accessories PCORE HALF 7.35X 3.6 B65933A0000X022 TDK 1: 2,56 € 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	2,56 € 1,77 € 1,51 € 1,32 € View 1,16 € 0,955 € 0,94 €	Min.: 1 Mult.: 1	PS7.35/3.6	Ferrite Cores	Ungapped	PS Core	PS 7.35 x 3.6					N22		Bulk
Ferrite Cores & Accessories COIL FORMER Laperos C 130 B66301B1006T001 TDK 1: 1,83 € 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	1,83 € 1,27 € 1,08 € 0,963 € View 0,838 € 0,781 € 0,659 € 0,658 €	Min.: 1 Mult.: 1	E6.3	Hardware & Accessories	Ungapped	E Core	E 6.3				6 Pin		Gullwing	Tray
Ferrite Cores & Accessories E65/32/27 N97 AL7900nH+30%/-20% TDK B66387G0000X197 B66387G0000X197 TDK 1: 11,87 € 84In Stock New Product	Mfr. Part No. B66387G0000X197 Mouser Part No 871-B66387G0000X197 New Product	TDK	Ferrite Cores & Accessories E65/32/27 N97 AL7900nH+30%/-20%	Datasheet	84In Stock	11,87 € 8,13 € 6,72 € 6,18 € View 6,13 € 5,97 € 5,92 € Quote	Min.: 1 Mult.: 1	E65/32/27											Tray
Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core F3CC0125 Proterial 1: 384,35 € 7In Stock	Mfr. Part No. F3CC0125 Mouser Part No 205-F3CC0125	Proterial	Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core	Datasheet	7In Stock	384,35 € 353,77 €	Min.: 1 Mult.: 1	F3CC	Ferrite Cores	Cut Core							Finemet
Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid B64290L0730X830 TDK 1: 46,66 € 357In Stock	Mfr. Part No. B64290L0730X830 Mouser Part No 871-B64290L730X830	TDK	Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid Learn More about TDK infineon powertrain	Datasheet	357In Stock	46,66 € 33,35 € 31,24 €	Min.: 1 Mult.: 1	TX87/54.3/13.5	Toroids	Ungapped							N30		Bulk