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/R-3C96-A400-P FERRITE CORE E 3C96 Ferroxcube	3,393	-	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/R-3C96-A630-P FERRITE CORE E 3C96 Ferroxcube	2,592	-	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/R-3F4-A400-P FERRITE CORE E 3F4 Ferroxcube	1,779	-	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/R-3F4-A630-P FERRITE CORE E 3F4 Ferroxcube	4,123	-	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)
E32/6/20-3C96-A400-E FERRITE CORE E 3C96 Ferroxcube	2,275	-	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)
E32/6/20-3C96-A400-P FERRITE CORE E 3C96 Ferroxcube	2,010	-	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)
E32/6/20-3C96-A630-E FERRITE CORE E 3C96 Ferroxcube	2,224	-	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)
E32/6/20-3C96-A630-P FERRITE CORE E 3C96 Ferroxcube	4,092	-	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-A400-E FERRITE CORE E 3F4 Ferroxcube	4,789	-	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)
E32/6/20-3F4-A400-P FERRITE CORE E 3F4 Ferroxcube	2,670	-	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)
E32/6/20-3F4-A630-E FERRITE CORE E 3F4 Ferroxcube	1,981	-	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)
E32/6/20-3F4-A630-P FERRITE CORE E 3F4 Ferroxcube	4,898	-	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)
E32/6/20-3C96-G100 Ferrite Misc Ferroxcube	1,547	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65541W0000R041 P14/8 N41 3300 +30% EPCOS - TDK Electronics	4,040	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E41/17/12-3C95-G500 FERRITE CORE E 3C95 Ferroxcube	2,558	-	RFQ	Datasheet	-	Bulk	Active	E	E 41 x 17 x 12	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.654" (16.60mm)	1.598" (40.60mm)	0.488" (12.40mm)
ER42/22/16-3C94 FERRITE CORE ER 3C94 Ferroxcube	3,674	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 42 x 22 x 16	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.882" (22.40mm)	1.654" (42.00mm)	0.610" (15.50mm)
ROD8/45-3F3-D Ferrite Misc Ferroxcube	1,694	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ETD44/22/15-3C96 Ferrite Misc Ferroxcube	4,451	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C96	-	-	-	Ungapped	-	-	0.589	103.0	173.0	172.0	17800.0	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)
ETD44/22/15-3C94-G1000 FERRITE CORE ETD 3C94 Ferroxcube	4,173	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)
B65843A0160B097 FERRITE CORE EP N97 EPCOS - TDK Electronics	2,510	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	N97	-	-	-	Gapped	-	2300	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)

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.