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
ETD29/16/10-3C90-G700 Ferrite Misc Ferroxcube	3,055	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 29 x 16 x 10	3C90	-	700 nH	-	Gapped	-	-	0.947	72.0	76.0	71.0	5470.0	Uncoated	0.622" (15.80mm)	1.205" (30.60mm)	0.386" (9.80mm)
ER28/14/11-3C94-G1000 FERRITE CORE ER 3C94 Ferroxcube	3,798	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 28 x 14 x 11	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.551" (14.00mm)	1.124" (28.55mm)	0.449" (11.40mm)
ER28/14/11-3C94-G500 FERRITE CORE ER 3C94 Ferroxcube	4,825	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 28 x 14 x 11	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.551" (14.00mm)	1.124" (28.55mm)	0.449" (11.40mm)
ETD29/16/10-3C94-G1000 FERRITE CORE ETD 3C94 Ferroxcube	3,730	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 29 x 16 x 10	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.622" (15.80mm)	1.205" (30.60mm)	0.386" (9.80mm)
ETD29/16/10-3C94-G500 FERRITE CORE ETD 3C94 Ferroxcube	3,179	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 29 x 16 x 10	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.622" (15.80mm)	1.205" (30.60mm)	0.386" (9.80mm)
E30/15/7-3C11 Ferrite Misc Ferroxcube	3,703	-	RFQ	Datasheet	-	Bulk	Active	E	E 30 x 15 x 7	3C11	-	3.3 µH	±25%	Gapped	-	-	1.12	67.0	60.0	49.0	4000.0	Uncoated	0.591" (15.00mm)	1.213" (30.80mm)	0.287" (7.30mm)
E25/13/7-3F3 Ferrite Misc Ferroxcube	3,781	-	RFQ	Datasheet	-	Bulk	Active	E	E 25 x 13 x 7	3F3	-	1.65 µH	±25%	Ungapped	1480.0	-	1.11	58.0	52.0	-	2990.0	Uncoated	0.504" (12.80mm)	0.984" (25.00mm)	0.295" (7.50mm)
E30/15/7-3E27 Ferrite Misc Ferroxcube	1,973	-	RFQ	Datasheet	-	Bulk	Active	E	E 30 x 15 x 7	3E27	-	4.1 µH	±25%	Gapped	-	-	1.12	67.0	60.0	49.0	4000.0	Uncoated	0.591" (15.00mm)	1.213" (30.80mm)	0.287" (7.30mm)
E30/15/7-3C94-G1000 Ferrite Misc Ferroxcube	1,523	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E30/15/7-3C94-G500 FERRITE CORE E 3C94 Ferroxcube	4,697	-	RFQ	Datasheet	-	Bulk	Active	E	E 30 x 15 x 7	3C94	-	-	-	-	-	-	-	-	-	-	-	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.