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
E20/10/6-3F36 FERRITE CORE E 3F36 Ferroxcube	2,351	-	RFQ	Datasheet	-	Bulk	Active	E	E 20 x 10 x 6	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.402" (10.20mm)	0.787" (20.00mm)	0.232" (5.90mm)
E19/8/9-3C94-G100 FERRITE CORE E 3C94 Ferroxcube	4,991	-	RFQ	Datasheet	-	Bulk	Active	E	E 19 x 8 x 9	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.317" (8.05mm)	0.750" (19.05mm)	0.343" (8.70mm)
E19/8/9-3C94-G200 FERRITE CORE E 3C94 Ferroxcube	1,950	-	RFQ	Datasheet	-	Bulk	Active	E	E 19 x 8 x 9	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.317" (8.05mm)	0.750" (19.05mm)	0.343" (8.70mm)
E20/10/5-3C96 FERRITE CORE E 3C96 Ferroxcube	1,778	-	RFQ	Datasheet	-	Bulk	Active	E	E 20 x 10 x 5	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.394" (10.00mm)	0.815" (20.70mm)	0.209" (5.30mm)
E20/10/5-3C11 Ferrite Misc Ferroxcube	2,041	-	RFQ	Datasheet	-	Bulk	Active	E	E 20 x 10 x 5	3C11	-	2.6 µH	±25%	Ungapped	-	-	1.37	-	31.2	25.2	1340.0	Uncoated	0.394" (10.00mm)	0.815" (20.70mm)	0.209" (5.30mm)
E25/10/6-3C92 FERRITE CORE E 3C92 Ferroxcube	4,240	-	RFQ	Datasheet	-	Bulk	Active	E	E 25 x 10 x 6	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.380" (9.65mm)	1.000" (25.40mm)	0.250" (6.35mm)
TX14/9/5-3E5 Ferrite Misc Ferroxcube	3,088	-	RFQ	Datasheet	TX14/9/5	Bulk	Active	Toroid	TX 14 x 9 x 5	3E5	0.577" (14.65mm)	-	-	Ungapped	-	-	2.84	35.0	12.3	-	430.0	Epoxy	0.219" (5.55mm)	-	-
E20/10/6-3F36-G100 FERRITE CORE E 3F36 Ferroxcube	3,776	-	RFQ	Datasheet	-	Bulk	Active	E	E 20 x 10 x 6	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.402" (10.20mm)	0.787" (20.00mm)	0.232" (5.90mm)
E20/10/6-3F36-G200 FERRITE CORE E 3F36 Ferroxcube	4,619	-	RFQ	Datasheet	-	Bulk	Active	E	E 20 x 10 x 6	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.402" (10.20mm)	0.787" (20.00mm)	0.232" (5.90mm)
E25/10/6-3C90-G500 FERRITE CORE E 3C90 Ferroxcube	2,968	-	RFQ	Datasheet	-	Bulk	Active	E	E 25 x 10 x 6	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.380" (9.65mm)	1.000" (25.40mm)	0.250" (6.35mm)

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.