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
ER11/2.5/6-3C97-S FERRITE CORE ER 3C97 2PC SET Ferroxcube	2,591	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 11 x 2.5 x 6	3C97	-	-	±25%	Ungapped	-	-	1.23	14.7	11.9	10.3	174.0	Uncoated	0.236" (6.00mm)	0.433" (11.00mm)	0.096" (2.45mm)
ER11/2.5/6-3F36-S FERRITE CORE ER 3F36 2PC SET Ferroxcube	1,918	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 11 x 2.5 x 6	3F36	-	-	±25%	Ungapped	-	-	1.23	14.7	11.9	10.3	174.0	Uncoated	0.236" (6.00mm)	0.433" (11.00mm)	0.096" (2.45mm)
ER11/2.5/6-3F46-S FERRITE CORE ER 3F46 2PC SET Ferroxcube	3,184	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 11 x 2.5 x 6	3F46	-	-	±25%	Ungapped	-	-	1.23	14.7	11.9	10.3	174.0	Uncoated	0.236" (6.00mm)	0.433" (11.00mm)	0.096" (2.45mm)
EP10-3C94-A40 Ferrite Misc Ferroxcube	1,167	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 10	3C94	-	40 nH	±3%	Gapped	54.0	-	1.7	19.3	11.3	8.55	215.0	Uncoated	0.201" (5.10mm)	0.453" (11.50mm)	0.300" (7.60mm)
EP10-3C94-A63 Ferrite Misc Ferroxcube	3,283	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 10	3C94	-	63 nH	±3%	Gapped	85.0	-	1.7	19.3	11.3	8.55	215.0	Uncoated	0.201" (5.10mm)	0.453" (11.50mm)	0.300" (7.60mm)
EP10-3C94-E25 Ferrite Misc Ferroxcube	3,916	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 10	3C94	-	25 nH	±3%	Gapped	34.0	-	1.7	19.3	11.3	8.55	215.0	Uncoated	0.201" (5.10mm)	0.453" (11.50mm)	0.300" (7.60mm)
EP10-3C94-A200 Ferrite Misc Ferroxcube	4,731	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EP10-3C94-A160 Ferrite Misc Ferroxcube	2,906	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 10	3C94	-	160 nH	±5%	Gapped	216.0	-	1.7	19.3	11.3	8.55	215.0	Uncoated	0.201" (5.10mm)	0.453" (11.50mm)	0.300" (7.60mm)
EP10-3C94-A100 Ferrite Misc Ferroxcube	3,337	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 10	3C94	-	100 nH	±3%	Gapped	135.0	-	1.7	19.3	11.3	8.55	215.0	Uncoated	0.201" (5.10mm)	0.453" (11.50mm)	0.300" (7.60mm)
EP10-3C91-A63 Ferrite Misc Ferroxcube	2,969	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 10	3C91	-	63 nH	±3%	Gapped	86.0	-	1.7	19.3	11.3	8.55	215.0	Uncoated	0.201" (5.10mm)	0.453" (11.50mm)	0.300" (7.60mm)

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?

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