Ferrite Cores

Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Core Type	Supplier Device Package	Material	Diameter	Inductance Factor (Al)	Tolerance	Gap	Effective Permeability (µe)	Initial Permeability (µi)	Core Factor (ΣI/A) mm⁻¹	Effective Length (le) mm	Effective Area (Ae) mm²	Minimum Core Cross Section (Amin) mm²	Effective Magnetic Volume (Ve) mm³	Finish	Height	Length	Width
E32/6/20-3C96 FERRITE CORE E 3C96 Ferroxcube	4,852	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20-3F4 FERRITE CORE E 3F4 Ferroxcube	4,115	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3F4	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20-3C94-A400-P Ferrite Misc Ferroxcube	1,020	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	400 nH	±5%	Gapped	87.0	-	0.323	41.4	130.0	130.0	5380.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20-3C94-G3200 Ferrite Misc Ferroxcube	3,754	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E32/6/20-3C94-A630-E Ferrite Misc Ferroxcube	2,710	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	630 nH	±8%	Gapped	-	-	0.323	41.4	130.0	130.0	5380.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20-3C94-A160-P Ferrite Misc Ferroxcube	1,288	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	160 nH	±3%	Gapped	35.0	-	0.323	41.4	130.0	130.0	5380.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20/R-3C95-G1000 Ferrite Misc Ferroxcube	1,312	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E32/6/20/R-3C94-A630-P Ferrite Misc Ferroxcube	1,697	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	630 nH	±8%	Gapped	138.0	-	0.278	35.1	130.0	119.0	4560.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20/R-3C94-A250-P Ferrite Misc Ferroxcube	3,551	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	250 nH	±3%	Gapped	-	-	0.278	35.1	130.0	119.0	4560.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20/R-3C94-A315-P Ferrite Misc Ferroxcube	3,662	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	315 nH	±3%	Gapped	-	-	0.278	35.1	130.0	119.0	4560.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20-3C94-A250-P Ferrite Misc Ferroxcube	2,657	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	250 nH	±3%	Gapped	-	-	0.323	41.4	130.0	130.0	5380.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E32/6/20/R-3C94-A160-P Ferrite Misc Ferroxcube	1,300	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C94	-	160 nH	±3%	Gapped	35.0	-	0.278	35.1	130.0	119.0	4560.0	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
E22/6/16-4F1 FERRITE CORE E Ferroxcube	1,530	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	-	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
0V40704UG POT CORE Magnetics, a division of Spang & Co.	2,749	-	RFQ	Datasheet	-	Bulk	Active	P	-	V	0.285" (7.24mm)	950 nH	±25%	Ungapped	-	2300	-	9.9	7.0	5.9	69.0	Uncoated	0.082" (2.08mm)	-	-
0078894A7S01 X FLUX HDCB 060 PERM BROWN 930 S Magnetics, a division of Spang & Co.	4,155	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFLUX HIGH DCB	1.060" (26.92mm)	75 nH	±8%	Ungapped	-	60	-	63.5	65.4	-	4150.0	Uncoated	0.440" (11.18mm)	-	-
C058129A2 HIGH FLUX 147 PERM KHAKI 130 SIZ Magnetics, a division of Spang & Co.	3,531	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	0.465" (11.81mm)	63 nH	±8%	Ungapped	-	147	-	26.9	9.06	-	244.0	Coated	0.181" (4.60mm)	-	-
0078932A7 X FLUX 026 PERM BROWN 930 SIZE Magnetics, a division of Spang & Co.	4,188	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.060" (26.92mm)	32 nH	±8%	Ungapped	-	26	-	63.5	65.4	-	4150.0	Uncoated	0.440" (11.18mm)	-	-
LPK3624E026L144 KOOL MU 026 PERM LP 3624 SIZE Magnetics, a division of Spang & Co.	1,350	-	RFQ	Datasheet	-	Bulk	Active	ELP	-	Kool Mµ	-	86 nH	±8%	Ungapped	-	26	-	80.6	177.0	-	14270.0	Uncoated	0.567" (14.40mm)	1.425" (36.20mm)	0.945" (24.00mm)
0P43214UG PQ CORE Magnetics, a division of Spang & Co.	1,188	-	RFQ	Datasheet	-	Bulk	Active	PQ	-	P	-	7.467 µH	-	Ungapped	-	2500	-	34.4	109.0	92.0	3750.0	Uncoated	0.117" (2.97mm)	1.299" (33.00mm)	0.866" (22.00mm)
0078935A7 X FLUX 075 PERM BROWN 930 SIZE Magnetics, a division of Spang & Co.	4,887	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.060" (26.92mm)	94 nH	±8%	Ungapped	-	75	-	63.5	65.4	-	4150.0	Uncoated	0.440" (11.18mm)	-	-

Ferrite Cores FAQ

What Ferrite Cores components can I source from EGOO?

You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.