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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 ER14.5/3/7 N87 100 +3% -3% Sold as set B65513J0100A087 TDK 1: 2,31 € 2 461In Stock	Mfr. Part No. B65513J0100A087 Mouser Part No 871-B65513J100A87	TDK	Ferrite Cores & Accessories ER14.5/3/7 N87 100 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	2 461In Stock	2,31 € 1,60 € 1,37 € 1,20 € View 1,05 € 0,869 € 0,835 €	Min.: 1 Mult.: 1	ER14.5	Ferrite Cores	Gapped	ER Core	14.5 x 6	100 nH	3 %			N87		Bulk
Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/ B66243B1018T1 TDK 1: 2,70 € 3 709In Stock	Mfr. Part No. B66243B1018T1 Mouser Part No 871-B66243B1018T1	TDK	Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/ Learn More about TDK ferrite cores	Datasheet	3 709In Stock	2,70 € 2,45 € 2,35 € 2,25 € View 2,02 € 1,93 € 1,88 € 1,82 €	Min.: 1 Mult.: 1	B66243B	Hardware & Accessories	Ungapped	E Core	42 x 21 x 20				18 Pin		Pin	Tray
Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25% B66461K0000X187 TDK 1: 5,89 € 1 558In Stock	Mfr. Part No. B66461K0000X187 Mouser Part No 871-B66461KX187	TDK	Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25% Learn More about TDK ferrite cores	Datasheet	1 558In Stock	5,89 € 4,18 € 3,64 € 3,18 € View 2,79 € 2,78 € 2,72 €	Min.: 1 Mult.: 1	I43/4/28	Ferrite Cores	Ungapped	I Core	43 x 4 x 28	8.5 uH	25 %	EILP 43 Core Set		N87		Bulk
Ferrite Cores & Accessories 95 Pot Core P11/7S Ind 1800 nH 25% TOL 5695110821 Fair-Rite 1: 1,26 € 5 770In Stock	Mfr. Part No. 5695110821 Mouser Part No 623-5695110821	Fair-Rite	Ferrite Cores & Accessories 95 Pot Core P11/7S Ind 1800 nH 25% TOL Learn More about Fair-Rite fairrite pot cores	Datasheet	5 770In Stock	1,26 € 0,877 € 0,76 € 0,673 € View 0,605 € 0,516 € 0,468 € 0,421 € 0,417 €	Min.: 1 Mult.: 1	56	Ferrite Cores		P Core	11 x 7	1.9 uH	25 %			95		Bulk
Ferrite Cores & Accessories 77 3PC Bobbin 9677352508 Fair-Rite 1: 6,76 € 539In Stock	Mfr. Part No. 9677352508 Mouser Part No 623-9677352508	Fair-Rite	Ferrite Cores & Accessories 77 3PC Bobbin	Datasheet	539In Stock	Cut Tape 6,76 € 4,44 € 4,06 € 3,72 € Reel 3,72 € 3,53 €	Min.: 1 Mult.: 1 : 78	96	Hardware & Accessories	Coil Former (Bobbins)			124 nH	10 %			77		Reel, Cut Tape
Ferrite Cores & Accessories 7000n 25% Mn-Zn PC95 Ferrite Core PC95PQ32/30Z-12 TDK 1: 6,59 € 518In Stock	Mfr. Part No. PC95PQ32/30Z-12 Mouser Part No 810-PC95PQ32/30Z-12	TDK	Ferrite Cores & Accessories 7000n 25% Mn-Zn PC95 Ferrite Core Learn More about TDK pq ferrite cores switching power supplies	Datasheet	518In Stock	6,59 € 4,45 € 4,21 €	Min.: 1 Mult.: 1	PQ	Ferrite Bead Cores	Ferrite Core for Switching Power Supplies									Tray
Ferrite Cores & Accessories MnZn PC95 50x50x5mm Ferrite Core PC95SP50X50X5 TDK 1: 6,79 € 878In Stock	Mfr. Part No. PC95SP50X50X5 Mouser Part No 810-PC95SP50X50X5	TDK	Ferrite Cores & Accessories MnZn PC95 50x50x5mm Ferrite Core Learn More about TDK sp ferrite core switching power supplies	Datasheet	878In Stock	6,79 € 4,59 € 3,86 € 3,52 € View 3,24 € 3,23 €	Min.: 1 Mult.: 1	SP	Ferrite Bead Cores	Ferrite Core for Switching Power Supplies									Tray
Ferrite Cores & Accessories 41.8/26.2/12.5N97 TOROID B64290L0022X097 TDK 1: 9,27 € 849In Stock	Mfr. Part No. B64290L0022X097 Mouser Part No 871-B64290L0022X097	TDK	Ferrite Cores & Accessories 41.8/26.2/12.5N97 TOROID Learn More about TDK infineon powertrain	Datasheet	849In Stock	9,27 € 6,22 € 5,20 € 4,50 € 4,25 €	Min.: 1 Mult.: 1	TX42/26/13	Toroids	Ungapped							N97		Bulk
Ferrite Cores & Accessories ER9.5-N97 Sold as set Sold as set B65523J0000R097 TDK 1: 1,53 € 2 384In Stock	Mfr. Part No. B65523J0000R097 Mouser Part No 871-B65523JR97	TDK	Ferrite Cores & Accessories ER9.5-N97 Sold as set Sold as set Learn More about TDK ferrite cores	Datasheet	2 384In Stock	1,53 € 1,07 € 0,912 € 0,803 € View 0,705 € 0,587 € 0,515 €	Min.: 1 Mult.: 1	ER9.5	Ferrite Cores	Ungapped	ER Core	9.5 x 5	840 nH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories RM5 PC200 800 +30% -20% Sold as set B65805J0000R608 TDK 1: 2,54 € 2 604In Stock	Mfr. Part No. B65805J0000R608 Mouser Part No 871-B65805J0000R608	TDK	Ferrite Cores & Accessories RM5 PC200 800 +30% -20% Sold as set Learn More about TDK epcos pc200 ferrite cores	Datasheet	2 604In Stock	2,54 € 1,75 € 1,50 € 1,20 € View 1,09 € 0,946 € 0,931 €	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	14.6 mm x 6.8 mm	800 nH	- 20 %, + 30 %			PC200		Blister Pack
Ferrite Cores & Accessories RM5 COIL FORMER 8 PINS B65806N1108D001 TDK 1: 1,52 € 2 256In Stock	Mfr. Part No. B65806N1108D001 Mouser Part No 871-B65806N1108D001	TDK	Ferrite Cores & Accessories RM5 COIL FORMER 8 PINS Learn More about TDK ferrite cores	Datasheet	2 256In Stock	1,52 € 1,38 € 1,32 € 0,98 €	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped		RM 5				8 Pin			Tray
Ferrite Cores & Accessories PQ20/20 N97 2750 +30% -20% Sold as set B65875A0000R097 TDK 1: 4,58 € 809In Stock	Mfr. Part No. B65875A0000R097 Mouser Part No 871-B65875A0000R097	TDK	Ferrite Cores & Accessories PQ20/20 N97 2750 +30% -20% Sold as set Learn More about TDK ferrite cores	Datasheet	809In Stock	4,58 € 3,13 € 2,65 € 2,31 € 1,94 € Reel 1,86 €	Min.: 1 Mult.: 1 : 240	PQ20/20	Ferrite Cores	Ungapped	PQ Core	20 x 20	2.75 uH	- 20 %, + 30 %			N97		Ammo Pack
Ferrite Cores & Accessories PQ26/20 N97 Sold as set B65877B0000R097 TDK 1: 6,18 € 707In Stock	Mfr. Part No. B65877B0000R097 Mouser Part No 871-B65877B0000R097	TDK	Ferrite Cores & Accessories PQ26/20 N97 Sold as set Learn More about TDK ferrite cores	Datasheet	707In Stock	6,18 € 4,20 € 3,53 € 3,07 € 2,64 €	Min.: 1 Mult.: 1	PQ26/20	Ferrite Cores	Ungapped	PQ Core	PQ 26 x 20	5.15 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories ELP64/10/50 N95 15500 +25% -25% B66295G0000X195 TDK 1: 18,36 € 116In Stock	Mfr. Part No. B66295G0000X195 Mouser Part No 871-B66295GX195	TDK	Ferrite Cores & Accessories ELP64/10/50 N95 15500 +25% -25% Learn More about TDK ferrite cores	Datasheet	116In Stock	18,36 € 12,47 € 10,29 € 9,93 €	Min.: 1 Mult.: 1	ELP64/10/50	Ferrite Cores	Ungapped	ELP Core	64 x 10 x 50					N95		Bulk
Ferrite Cores & Accessories ETD34/17/11 N97 2650 +30% -20% B66361G0000X197 TDK 1: 2,49 € 1 652In Stock	Mfr. Part No. B66361G0000X197 Mouser Part No 871-B66361GX197	TDK	Ferrite Cores & Accessories ETD34/17/11 N97 2650 +30% -20% Learn More about TDK ferrite cores	Datasheet	1 652In Stock	2,49 € 1,75 € 1,51 € 1,34 € View 1,20 € 0,983 €	Min.: 1 Mult.: 1	ETD34/17/11	Ferrite Cores	Ungapped	ETD Core	34 x 17 x 11	2.65 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories ETD49/25 16-N87-G2000 B66367G2000X187 TDK 1: 5,25 € 862In Stock	Mfr. Part No. B66367G2000X187 Mouser Part No 871-B66367G2000X187	TDK	Ferrite Cores & Accessories ETD49/25 16-N87-G2000 Learn More about TDK ferrite cores	Datasheet	862In Stock	5,25 € 3,57 € 3,02 € 2,63 € View 2,18 € 2,16 €	Min.: 1 Mult.: 1	ETD49/25/16	Ferrite Cores	Gapped	ETD Core	49 x 25 x 16	188 nH				N87		Bulk
Ferrite Cores & Accessories EFD15x8x5 PC200 370 +30 -20% B66413G0000X608 TDK 1: 1,75 € 3 278In Stock	Mfr. Part No. B66413G0000X608 Mouser Part No 871-B66413G0000X608	TDK	Ferrite Cores & Accessories EFD15x8x5 PC200 370 +30 -20% Learn More about TDK ferrite cores	Datasheet	3 278In Stock	1,75 € 1,22 € 1,04 € 0,92 € View 0,805 € 0,668 € 0,605 €	Min.: 1 Mult.: 1	EFD15/8/5	Ferrite Cores	Gapped	EFD Core	15 mm x 4.65 mm	370 nH	- 20 %, + 30 %			PC200		Bulk
Ferrite Cores & Accessories 80 PLANAR E CORE 9480222002 Fair-Rite 1: 1,66 € 116In Stock	Mfr. Part No. 9480222002 Mouser Part No 623-9480222002	Fair-Rite	Ferrite Cores & Accessories 80 PLANAR E CORE Learn More about Fair-Rite fair rite hf planar cores	Datasheet	116In Stock	1,66 € 1,15 € 0,98 € 0,877 € View 0,783 € 0,493 € 0,463 € 0,445 €	Min.: 1 Mult.: 1		Planar Cores		I Core		1.09 uH				Ferrite		Bulk
Ferrite Cores & Accessories EP13-T65 '+30%-20% Sold as set B65843A0000R065 TDK 1: 1,73 € 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	1,73 € 1,20 € 1,02 € 0,903 € View 0,791 € 0,737 € 0,63 € 0,621 €	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	4 uH	- 20 %, + 30 %			T65		Bulk
Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20% B66329G0000X127 TDK 1: 4,75 € 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	4,75 € 3,23 € 2,73 € 2,39 € View 1,99 € 1,94 €	Min.: 1 Mult.: 1	E42/21/15	Ferrite Cores	Ungapped	E Core	42 x 21 x 20	4.75 nH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories ER 28/17/11 N87 2400 +30%-20% B66433G0000X187 TDK 1: 1,10 € 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	1,10 € 0,759 € 0,649 € 0,576 € View 0,519 € 0,427 € 0,399 € 0,384 € 0,362 €	Min.: 1 Mult.: 1	EV30/16/13	Ferrite Cores	Ungapped	ER Core	28 x 17 x 11					N87		Bulk
Ferrite Cores & Accessories 61 PLANAR E CORE 9461222002 Fair-Rite 1: 2,24 € 121In Stock	Mfr. Part No. 9461222002 Mouser Part No 623-9461222002	Fair-Rite	Ferrite Cores & Accessories 61 PLANAR E CORE Learn More about Fair-Rite fair rite hf planar cores	Datasheet	121In Stock	2,24 € 1,55 € 1,32 € 1,14 € View 1,01 € 0,796 € 0,785 €	Min.: 1 Mult.: 1		Planar Cores		I Core		180 nH				Ferrite		Bulk
Ferrite Cores & Accessories 80 PLANAR E CORE 9480223002 Fair-Rite 1: 2,09 € 69In Stock	Mfr. Part No. 9480223002 Mouser Part No 623-9480223002	Fair-Rite	Ferrite Cores & Accessories 80 PLANAR E CORE Learn More about Fair-Rite fair rite hf planar cores	Datasheet	69In Stock	2,09 € 1,45 € 1,25 € 1,10 € View 0,753 € 0,618 € 0,587 € 0,508 €	Min.: 1 Mult.: 1		Planar Cores		I Core		1.33 uH				Ferrite		Bulk
Ferrite Cores & Accessories EC35/17/10 N87 2350 +30% -20% B66337G0000X187 TDK 1: 3,69 € 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	3,69 € 2,53 € 2,15 € 1,87 € View 1,63 € 1,51 € 1,45 €	Min.: 1 Mult.: 1	EC35/17/10	Ferrite Cores	Ungapped	EC Core	35 x 17 x 10	2.35 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% B66421U0315K187 TDK 1: 1,58 € 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 03/03/2027 6 500 Expected 15/03/2027 Factory Lead Time: 7 Weeks	1,58 € 1,10 € 0,937 € 0,827 € View 0,728 € 0,648 € 0,601 € 0,521 €	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Gapped	EFD Core	25 x 13 x 9	315 nH	10 %			N87		Bulk