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
ER28/17/11-3C90 Ferrite Misc Ferroxcube	1,675	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 28 x 17 x 11	3C90	-	-	-	Ungapped	1900.0	-	-	-	-	-	-	Uncoated	-	-	-
E18/4/10/R-3C90-A250-P FERRITE CORE E 3C90 Ferroxcube	3,550	-	RFQ	Datasheet	-	Bulk	Active	E	E 18 x 4 x 10	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.157" (4.00mm)	0.709" (18.00mm)	0.394" (10.00mm)
E18/4/10/R-3C90-A315-P FERRITE CORE E 3C90 Ferroxcube	3,723	-	RFQ	Datasheet	-	Bulk	Active	E	E 18 x 4 x 10	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.157" (4.00mm)	0.709" (18.00mm)	0.394" (10.00mm)
ER28/17/11-3C94 FERRITE CORE ER 3C94 Ferroxcube	2,967	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 28 x 17 x 11	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.665" (16.90mm)	1.124" (28.55mm)	0.449" (11.40mm)
TX16/9.1/4.7-3E12 FERRITE CORE TOROID Ferroxcube	2,665	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 16 x 9.1 x 4.7	-	0.635" (16.13mm)	-	-	Ungapped	-	-	2.53	37.2	14.7	-	548.0	Epoxy	0.195" (4.95mm)	-	-
E18/4/10/R-3C90-A160-P Ferrite Misc Ferroxcube	3,427	-	RFQ	Datasheet	-	Bulk	Active	E	E 18 x 4 x 10	3C90	-	160 nH	±3%	Gapped	65.0	-	0.498	20.3	39.5	35.9	830.0	Uncoated	0.157" (4.00mm)	0.157" (4.00mm)	0.394" (10.00mm)
TX16/9.1/4.7-3E10 Ferrite Misc Ferroxcube	4,138	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 16 x 9.1 x 4.7	3E10	0.655" (16.64mm)	-	±20%	Ungapped	10000.0	-	2.53	37.2	14.7	-	548.0	Epoxy	0.207" (5.25mm)	-	-
E25/13/11-3C95 Ferrite Misc Ferroxcube	1,408	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E18/4/10/R-3C94-A315-P Ferrite Misc Ferroxcube	1,630	-	RFQ	Datasheet	-	Bulk	Active	E	E 18 x 4 x 10	3C94	-	315 nH	±8%	Gapped	129.0	-	0.498	20.3	39.5	35.9	830.0	Uncoated	0.157" (4.00mm)	0.157" (4.00mm)	0.394" (10.00mm)
E30/15/7-3C92-G200 FERRITE CORE E 3C92 Ferroxcube	1,925	-	RFQ	Datasheet	-	Bulk	Active	E	E 30 x 15 x 7	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.591" (15.00mm)	1.213" (30.80mm)	0.287" (7.30mm)

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.