Ferrite Cores

Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
E22/6/16-3F36-A400-E FERRITE CORE E 3F36 Ferroxcube	2,465	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
E22/6/16-3F36-A400-P FERRITE CORE E 3F36 Ferroxcube	4,768	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
E22/6/16-3F46-A250-E FERRITE CORE E 3F46 Ferroxcube	3,448	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3F46	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
E22/6/16-3F46-A250-P FERRITE CORE E 3F46 Ferroxcube	1,936	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3F46	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
E22/6/16-3F46-A400-E FERRITE CORE E 3F46 Ferroxcube	2,337	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3F46	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
E22/6/16-3F46-A400-P FERRITE CORE E 3F46 Ferroxcube	4,876	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3F46	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
EFD30/15/9-3C95-A250 FERRITE CORE EFD 3C95 Ferroxcube	4,369	-	RFQ	Datasheet	-	Bulk	Active	EFD	EFD 30 x 15 x 9	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.591" (15.00mm)	1.181" (30.00mm)	0.358" (9.10mm)
U25/20/13-3C94 FERRITE CORE U 3C94 Ferroxcube	2,217	-	RFQ	Datasheet	-	Bulk	Active	U	U 25 x 20 x 13	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.772" (19.60mm)	0.976" (24.80mm)	0.500" (12.70mm)
U25/20/13-3C90 Ferrite Misc Ferroxcube	4,979	-	RFQ	Datasheet	-	Bulk	Active	U	U 25 x 20 x 13	3C90	-	2.9 µH	±25%	Ungapped	2000.0	-	0.85	88.2	104.0	-	9180.0	Uncoated	0.772" (19.60mm)	0.976" (24.80mm)	0.500" (12.70mm)
PLT18/10/2/S-4F1 FERRITE CORE PLT Ferroxcube	4,917	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 18 x 10 x 2	-	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.094" (2.40mm)	0.709" (18.00mm)	0.394" (10.00mm)

Ferrite Cores FAQ

How can I narrow the current Ferrite Cores selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

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

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.