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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 (JPY) 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 63X38X25 T37 TOROID B64290L0699X037 TDK 1: ¥4,645.8 195In Stock	Mfr. Part # B64290L0699X037 Mouser Part # 871-B64290L0699X037	TDK	Ferrite Cores & Accessories 63X38X25 T37 TOROID Learn More about TDK epcos ferrite cores	Datasheet	195In Stock	¥4,645.8 ¥3,147.6 ¥2,803.8	Min.: 1 Mult.: 1	TX63/38/25	Toroids	Ungapped			13.9 uH				T37		Bulk
Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core AMCC0040 Proterial 1: ¥6,913.1 216In Stock 342Expected 1/18/2027	Mfr. Part # AMCC0040 Mouser Part # 205-AMCC0040	Proterial	Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core Learn More about Proterial hitachi metals amcc cut cores		216In Stock 342Expected 1/18/2027	¥6,913.1 ¥5,037.8 ¥4,444.8	Min.: 1 Mult.: 1	AMCC	Ferrite Cores	Amorphous Core							Metglas Alloy
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66422W1010D1 TDK 1: ¥405.3 2,877In Stock 3,900Expected 1/21/2027	Mfr. Part # B66422W1010D1 Mouser Part # 871-B66422W1010D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	2,877In Stock 3,900Expected 1/21/2027	¥405.3 ¥270.7 ¥230.9 ¥202.6 View ¥177.7 ¥172.7 ¥144	Min.: 1 Mult.: 1	B66422W	Hardware & Accessories	Ungapped	EFD Core	25 x 13 x 9			Coil Former with Solder Pins	10 Pin		Pin	Tray
Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core F3CC0125 Proterial 1: ¥74,233.4 7In Stock	Mfr. Part # F3CC0125 Mouser Part # 205-F3CC0125	Proterial	Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core	Datasheet	7In Stock	¥74,233.4 ¥68,326.9	Min.: 1 Mult.: 1	F3CC	Ferrite Cores	Cut Core							Finemet
Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid B64290L0730X830 TDK 1: ¥9,010.9 357In Stock	Mfr. Part # B64290L0730X830 Mouser Part # 871-B64290L730X830	TDK	Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid Learn More about TDK infineon powertrain	Datasheet	357In Stock	¥9,010.9 ¥6,441.4 ¥6,034.4	Min.: 1 Mult.: 1	TX87/54.3/13.5	Toroids	Ungapped							N30		Bulk
Ferrite Cores & Accessories 31x53x20 Amorphous Cut Core AMCC06R3 Proterial 1: ¥4,883.3 120In Stock 180Expected 1/21/2027	Mfr. Part # AMCC06R3 Mouser Part # 205-AMCC06R3	Proterial	Ferrite Cores & Accessories 31x53x20 Amorphous Cut Core Learn More about Proterial hitachi metals amcc cut cores	Datasheet	120In Stock 180Expected 1/21/2027	¥4,883.3 ¥3,308.7 ¥2,946.6	Min.: 1 Mult.: 1	AMCC	Ferrite Cores	Amorphous Core							Metglas Alloy
Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25% B66295G0000X197 TDK 1: ¥4,167.4 294In Stock 360Expected 2/1/2027	Mfr. Part # B66295G0000X197 Mouser Part # 871-B66295G0000X197	TDK	Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25% Learn More about TDK ferrite cores	Datasheet	294In Stock 360Expected 2/1/2027	¥4,167.4 ¥2,639.3 ¥2,350.3 ¥2,235.7 View ¥2,232.4 ¥2,230.7 ¥2,008.1	Min.: 1 Mult.: 1	ELP64/10/50	Ferrite Cores	Ungapped	ELP Core	64 x 10 x 50	12.5 uH	25 %	EILP 64 Core Set		N97		Bulk
Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core PC95PQI26/12Z-12 TDK 1: ¥857.1 843In Stock	Mfr. Part # PC95PQI26/12Z-12 Mouser Part # 810-PC95PQI26/12Z-12	TDK	Ferrite Cores & Accessories 11950n 25% MnZn PC95 Ferrite Core Learn More about TDK planar ferrite cores switching power supplies	Datasheet	843In Stock	¥857.1 ¥588 ¥500 ¥435.2 View ¥377 ¥338.8	Min.: 1 Mult.: 1	Planar	Ferrite Bead Cores										Tray
Ferrite Cores & Accessories 78 Rod 2x15MM 3078990851 Fair-Rite 1: ¥54.8 18,039In Stock	Mfr. Part # 3078990851 Mouser Part # 623-3078990851	Fair-Rite	Ferrite Cores & Accessories 78 Rod 2x15MM	Datasheet	18,039In Stock	¥54.8 ¥37.7 ¥32.4 ¥26.1 View ¥22.3 ¥19.6 ¥17.1 ¥15.6 ¥13.3	Min.: 1 Mult.: 1	30	Rods	Solid Rod							78		Bulk
Ferrite Cores & Accessories 95 PQ Core PQ40/40 Ind 6500 nH 25% TOL 6695404121 Fair-Rite 1: ¥1,169.3 532In Stock	Mfr. Part # 6695404121 Mouser Part # 623-6695404121	Fair-Rite	Ferrite Cores & Accessories 95 PQ Core PQ40/40 Ind 6500 nH 25% TOL Learn More about Fair-Rite fairrite pq cores	Datasheet	532In Stock	¥1,169.3 ¥792.3 ¥674.4 ¥584.7 View ¥523.2 ¥521.6	Min.: 1 Mult.: 1	66	Ferrite Cores		PQ Core	40 x 40	5.85 uH	25 %			95		Bulk
Ferrite Cores & Accessories 43 Bobbin Ground For HF designs 9643001015 Fair-Rite 1: ¥317.3 1,948In Stock	Mfr. Part # 9643001015 Mouser Part # 623-9643001015	Fair-Rite	Ferrite Cores & Accessories 43 Bobbin Ground For HF designs Learn More about Fair-Rite fair rite 43 bobbin grounds	Datasheet	1,948In Stock	¥317.3 ¥247.5 ¥217.6 ¥192.7 View ¥167.8 ¥157.1 ¥136.5 ¥136.4	Min.: 1 Mult.: 1	96	Hardware & Accessories	Coil Former (Bobbins)			38 nH	10 %			43		Bulk
Ferrite Cores & Accessories 25.3X14.8X15 N30 TOROID B64290L0615X830 TDK 1: ¥521.6 1,749In Stock	Mfr. Part # B64290L0615X830 Mouser Part # 871-B64290L0615X830	TDK	Ferrite Cores & Accessories 25.3X14.8X15 N30 TOROID Learn More about TDK infineon powertrain	Datasheet	1,749In Stock	¥521.6 ¥362.1 ¥308.9 ¥270.7 ¥235.9 Reel ¥186	Min.: 1 Mult.: 1 : 300	TX25.3/14.8/15	Toroids	Ungapped			6.93 uH				N30		Ammo Pack
Ferrite Cores & Accessories TOROID12,5X7,5X5N30 B64290L44X830 TDK 1: ¥109.6 18,908In Stock 13,500Expected 12/18/2026	Mfr. Part # B64290L44X830 Mouser Part # 871-B64290L44X830	TDK	Ferrite Cores & Accessories TOROID12,5X7,5X5N30 Learn More about TDK infineon powertrain	Datasheet	18,908In Stock 13,500Expected 12/18/2026	¥109.6 ¥76.9 ¥66.9 ¥59.6 View ¥52.7 ¥44.8 ¥39.2 ¥35.7 ¥31.1	Min.: 1 Mult.: 1	B64290L	Toroids	Ungapped			2.2 uH				N30		Bulk
Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set B65517D0250J048 TDK 1: ¥503.3 2,347In Stock	Mfr. Part # B65517D0250J048 Mouser Part # 871-B65517D0250J048	TDK	Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,347In Stock	¥503.3 ¥347.1 ¥295.7 ¥260.8 View ¥227.6 ¥187.7 ¥179.4 ¥177.7	Min.: 1 Mult.: 1	P9/5	Ferrite Cores	Gapped	P Core	9 x 5	250 nH	5 %			N48		Bulk
Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set B65541W0000R087 TDK 1: ¥584.7 1,389In Stock	Mfr. Part # B65541W0000R087 Mouser Part # 871-B65541W0000R087	TDK	Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,389In Stock	¥584.7 ¥410.3 ¥348.8 ¥305.6 View ¥265.8 ¥217.6 ¥215.9 ¥209.3	Min.: 1 Mult.: 1	P14/8	Ferrite Cores	Ungapped	P Core	14 x 8	2.8 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set B65651W0000R087 TDK 1: ¥1,026.5 1,473In Stock	Mfr. Part # B65651W0000R087 Mouser Part # 871-B65651W0000R087	TDK	Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,473In Stock	¥1,026.5 ¥699.3 ¥589.7 ¥514.9 View ¥443.5 ¥411.9 ¥410.3 ¥403.6	Min.: 1 Mult.: 1	P18/11	Ferrite Cores	Ungapped	P Core	P 18 x 11	3.6 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories RM6/I-N97 '+30%-20% Sold as set B65807J0000R097 TDK 1: ¥611.2 935In Stock	Mfr. Part # B65807J0000R097 Mouser Part # 871-B65807J0000R097	TDK	Ferrite Cores & Accessories RM6/I-N97 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	935In Stock	¥611.2 ¥418.6 ¥355.5 ¥312.3 View ¥270.7 ¥234.2 ¥232.5	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Ungapped	RM Core	RM 6	2.4 uH	- 20 %, + 30 %			N97		Blister Pack
Ferrite Cores & Accessories RM6 M33 100 +3% -3% Sold as set B65807J0100A033 TDK 1: ¥910.2 2,012In Stock	Mfr. Part # B65807J0100A033 Mouser Part # 871-B65807J100A33	TDK	Ferrite Cores & Accessories RM6 M33 100 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,012In Stock	¥910.2 ¥621.2 ¥524.9 ¥458.4 View ¥397 ¥357.1 ¥355.5 ¥347.1	Min.: 1 Mult.: 1	RM6	Ferrite Cores	Gapped	RM Core	RM 6	100 nH	3 %			M33		Blister Pack
Ferrite Cores & Accessories PQ50/50-N95-DG400 FERRITE CORE SET Sold as set B65981Q0400K095 TDK 1: ¥4,167.4 153In Stock	Mfr. Part # B65981Q0400K095 Mouser Part # 871-B65981Q0400K095	TDK	Ferrite Cores & Accessories PQ50/50-N95-DG400 FERRITE CORE SET Sold as set Learn More about TDK distributed gapped cores	Datasheet	153In Stock	¥4,167.4 ¥2,765.6 ¥2,185.9	Min.: 1 Mult.: 1	PQ50/50	Ferrite Cores	Distributed Gap	PQ Core	PQ 50 x 50	400 nH				N95		Tray
Ferrite Cores & Accessories ELP22/6/16 N87OL B66285G0000X187 TDK 1: ¥380.4 4,242In Stock	Mfr. Part # B66285G0000X187 Mouser Part # 871-B66285G0000X187	TDK	Ferrite Cores & Accessories ELP22/6/16 N87OL Learn More about TDK ferrite cores	Datasheet	4,242In Stock	¥380.4 ¥260.8 ¥222.6 ¥196 View ¥171.1 ¥143.3 ¥128.2	Min.: 1 Mult.: 1	ELP22/6/16	Ferrite Cores	Ungapped	ELP Core	22 x 6 x 16	4.5 uH	25 %	EILP 22 Core Set		N87		Bulk
Ferrite Cores & Accessories I32/3/20 N97 6300 +25% -25% B66287K0000X197 TDK 1: ¥955.1 961In Stock	Mfr. Part # B66287K0000X197 Mouser Part # 871-B66287KX197	TDK	Ferrite Cores & Accessories I32/3/20 N97 6300 +25% -25% Learn More about TDK ferrite cores	Datasheet	961In Stock	¥955.1 ¥651.1 ¥549.8 ¥480 View ¥415.3 ¥378.7 ¥377 ¥367.1	Min.: 1 Mult.: 1	I32/3/20	Ferrite Cores	Ungapped	I Core	32 x 3 x 20	6.3 uH	25 %	EILP 32 Core Set		N97		Bulk
Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25% B66293K0000X187 TDK 1: ¥3,237.3 226In Stock	Mfr. Part # B66293K0000X187 Mouser Part # 871-B66293KX187	TDK	Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25% Learn More about TDK ferrite cores	Datasheet	226In Stock	¥3,237.3 ¥2,087.9 ¥1,764 ¥1,587.9 View ¥1,524.8 ¥1,513.2 Quote	Min.: 1 Mult.: 1	ILP58/4/38	Ferrite Cores	Ungapped	I Core	58 x 11 x 38	8.4 uH	25 %	EILP 58 Core Set		N87		Bulk
Ferrite Cores & Accessories E42/21/15 N30OL B66325G0000X130 TDK 1: ¥933.5 664In Stock	Mfr. Part # B66325G0000X130 Mouser Part # 871-B66325G0000X130	TDK	Ferrite Cores & Accessories E42/21/15 N30OL Learn More about TDK ferrite cores	Datasheet	664In Stock	¥933.5 ¥636.2 ¥538.2 ¥470.1 View ¥425.2 ¥405.3 ¥398.6 ¥395.3	Min.: 1 Mult.: 1	E42/21/15	Ferrite Cores	Ungapped	E Core	42 x 21 x 15					N30		Bulk
Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM B66325G1000X127 TDK 1: ¥813.9 814In Stock	Mfr. Part # B66325G1000X127 Mouser Part # 871-B66325G1000X127	TDK	Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM Learn More about TDK ferrite cores	Datasheet	814In Stock	¥813.9 ¥556.4 ¥473.4 ¥413.6 View ¥338.8 ¥322.2 ¥312.3	Min.: 1 Mult.: 1	E42/21/15	Ferrite Cores	Gapped	E Core	42 x 21 x 15	272 nH				N27		Bulk
Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm B66363G500X187 TDK 1: ¥584.7 6,581In Stock	Mfr. Part # B66363G500X187 Mouser Part # 871-B66363G500X187	TDK	Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm Learn More about TDK ferrite cores	Datasheet	6,581In Stock	¥584.7 ¥402 ¥342.2 ¥300.6 View ¥259.1 ¥232.5 ¥210.9	Min.: 1 Mult.: 1	B66363G	Ferrite Cores	Gapped	ETD Core	39 x 20 x 13	326 nH				N87		Bulk