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Ferrite Cores

Mfr. Part #	Availability	Price	Quantity	Datasheet	Packaging	Series	ProductStatus	CoreType	Material	Diameter	InductanceFactor(Al)	Tolerance	Gap	EffectivePermeability(µe)	InitialPermeability(µi)	CoreFactor(ΣI/A)mm^-1	EffectiveLength(le)mm	EffectiveArea(Ae)mm²	MinimumCoreCrossSection(Amin)mm²	EffectiveMagneticVolume(Ve)mm³	Finish	Height	Length
5678181221 78 POT CORE SET Fair-Rite Products Corp.	3,607	-	RFQ	Datasheet	Bulk	-	Active	P (Pot Core)	-	78	0.315 (8.00mm)	-	±25%	Ungapped	-	2300	60	25.9	43	36	1120	Uncoated	0.211 (5.36mm)
7898400321 98 PLANAR EI CORE SET Fair-Rite Products Corp.	3,787	-	RFQ	Datasheet	Bulk	-	Active	E	-	-	-	-	±25%	Ungapped	-	2400	33	26.1	79	79	2060	Uncoated	0.224 (5.70mm)
9498102002 98 E CORE SET Fair-Rite Products Corp.	3,636	-	RFQ	Datasheet	Bulk	-	Active	E	-	-	-	-	±25%	Ungapped	-	2400	234	29.6	12.7	12.2	376	Uncoated	0.250 (6.35mm)
9478201002 78 PLANAR E CORE SET Fair-Rite Products Corp.	2,388	-	RFQ	Datasheet	Bulk	-	Active	E	-	78	-	-	±25%	Ungapped	-	2300	134	20.1	15.3	15	315	Uncoated	-
5943005101 43 TOROID Fair-Rite Products Corp.	3,030	-	RFQ	Datasheet	Bulk	-	Active	Toroid	-	43	0.630 (16.00mm)	-	±20%	Ungapped	-	800	-	38.5	14.5	-	560	Uncoated	-
9495103002 95 E CORE SET Fair-Rite Products Corp.	3,989	-	RFQ	Datasheet	Bulk	-	Active	E	-	95	-	-	±25%	Ungapped	-	3000	181	39.9	22	21.6	878	Uncoated	0.315 (8.00mm)
9478104002 78 E CORE SET Fair-Rite Products Corp.	2,923	-	RFQ	Datasheet	Bulk	-	Active	E	-	78	-	-	±25%	Ungapped	-	2300	150	46.3	30.9	30	1430	Uncoated	-
8998121221 98 EFD CORE SET Fair-Rite Products Corp.	3,857	-	RFQ	Datasheet	Bulk	-	Active	EFD	-	-	-	-	±25%	Ungapped	-	2400	259	28.4	11	10.8	311	Uncoated	0.244 (6.20mm)
9598100502 98 ER CORE SET Fair-Rite Products Corp.	2,112	-	RFQ	Datasheet	Bulk	-	Active	E	-	-	-	-	±25%	Ungapped	-	2400	152	13.6	8.93	7.6	122	Uncoated	-
9578100502 78 ER CORE SET Fair-Rite Products Corp.	2,988	-	RFQ	Datasheet	Bulk	-	Active	E	-	78	-	-	±25%	Ungapped	-	2300	152	13.6	8.93	7.6	122	Uncoated	-
9578110502 78 ER CORE SET SET Fair-Rite Products Corp.	2,602	-	RFQ	Datasheet	Bulk	-	Active	E	-	78	-	-	±25%	Ungapped	-	2300	112	14	12.6	10.3	177	Uncoated	-
6578100121 78 EP CORE SET Fair-Rite Products Corp.	2,048	-	RFQ	Datasheet	Bulk	-	Active	EP	-	78	-	-	±25%	Ungapped	-	2300	168	18.5	11	8.5	203	Uncoated	-
5975000321 75 TOROID PLASTIC COATED Fair-Rite Products Corp.	2,020	-	RFQ	Datasheet	Bulk	-	Active	Toroid	-	75	0.530 (13.45mm)	2.725 µH	-25%, +20%	Ungapped	-	5000	2.2904	29.5	12.9	-	381	Plastic	0.213 (5.40mm)
5952020401 52 TOROID Fair-Rite Products Corp.	3,942	-	RFQ	Datasheet	Bulk	-	Active	Toroid	-	52	-	-	±25%	Ungapped	-	250	-	29	13	-	378	Uncoated	0.188 (4.78mm)
6595070121 95 EP CORE SET Fair-Rite Products Corp.	3,309	-	RFQ	Datasheet	Bulk	-	Active	EP	-	95	-	-	±25%	Ungapped	-	3000	144	14.8	10.3	8.5	152	Uncoated	-
8998202021 98 EFD CORE SET Fair-Rite Products Corp.	2,719	-	RFQ	Datasheet	Bulk	-	Active	EFD	-	-	-	-	±25%	Ungapped	-	2400	156	47.4	31	29	1440	Uncoated	-
8995202021 95 EFD CORE CORE Fair-Rite Products Corp.	2,184	-	RFQ	Datasheet	Bulk	-	Active	EFD	-	95	-	-	±25%	Ungapped	-	3000	156	47.4	31	29	1440	Uncoated	-
5975004921 75 TOROID PLASTIC COATED Fair-Rite Products Corp.	3,022	-	RFQ	Datasheet	Bulk	-	Active	Toroid	-	75	0.665 (16.90mm)	3.225 µH	-25%, +20%	Ungapped	-	5000	1.937	38.5	19.9	-	766	Plastic	0.280 (7.11mm)
3061990891 61 ROD Fair-Rite Products Corp.	3,768	-	RFQ	Datasheet	Bulk	-	Active	ROD	-	61	0.197 (5.00mm)	-	-	Ungapped	24	125	-	-	19.6	-	-	Uncoated	-
5975000621 75 TOROID PLASTIC COATED Fair-Rite Products Corp.	3,749	-	RFQ	Datasheet	Bulk	-	Active	Toroid	-	75	0.860 (21.84mm)	2.95 µH	-25%, +20%	Ungapped	-	5000	2.13	52	24.3	-	126	Plastic	0.280 (7.11mm)