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
PLT30/20/3-3C95 FERRITE CORE PLT 3C95 Ferroxcube	1,254	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 30 x 20 x 3	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.106" (2.70mm)	1.181" (30.00mm)	0.787" (20.00mm)
P14/8-3C91 FERRITE CORE P 3C91 2PC SET Ferroxcube	4,016	-	RFQ	Datasheet	-	Bulk	Active	P (Pot Core)	P 14 x 8	3C91	0.563" (14.30mm)	-	-	-	-	-	-	-	-	-	-	Uncoated	0.165" (4.20mm)	-	-
PLT32/20/3.2/R-3F4 FERRITE CORE PLT 3F4 Ferroxcube	1,756	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 32 x 20 x 3.2	3F4	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.125" (3.18mm)	1.250" (31.75mm)	0.800" (20.32mm)
EQ25-3C95 FERRITE CORE EQ 3C95 Ferroxcube	2,044	-	RFQ	Datasheet	-	Bulk	Active	EQ	EQ 25	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.315" (8.00mm)	0.984" (25.00mm)	0.709" (18.00mm)
E42/21/15-3C94 FERRITE CORE E 3C94 Ferroxcube	912	-	RFQ	Datasheet	-	Bulk	Active	E	E 42 x 21 x 15	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.827" (21.00mm)	1.693" (43.00mm)	0.598" (15.20mm)
TX25/15/10-3E27 FERRITE CORE TOROID 3E+27 Ferroxcube	1,352	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 25 x 15 x 10	3E27	1.007" (25.95mm)	-	±25%	Ungapped	5500.0	-	1.23	60.2	48.9	-	2944.0	Epoxy	0.429" (10.90mm)	-	-
EFD15/8/5-3F36-S FERRITE CORE EFD 3F36 2PC SET Ferroxcube	937	-	RFQ	Datasheet	-	Bulk	Active	EFD	EFD 15 x 8 x 5	3F36	-	-	±25%	Ungapped	1170.0	-	2.27	34.0	15.0	12.2	510.0	Uncoated	0.295" (7.50mm)	0.591" (15.00mm)	0.183" (4.65mm)
TX29/19/7.6-3E27 FERRITE CORE TOROID 3E+27 Ferroxcube	2,354	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 29 x 19 x 7.6	3E27	1.179" (29.95mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.329" (8.35mm)	-	-
PQ20/16-3C97 FERRITE CORE PQ 3C97 2PC SET Ferroxcube	773	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 20 x 16	3C97	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.638" (16.20mm)	0.839" (21.30mm)	0.551" (14.00mm)
ETD39/20/13-3C97 FERRITE CORE ETD 3C97 Ferroxcube	3,566	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 39 x 20 x 13	3C97	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.780" (19.80mm)	1.575" (40.00mm)	0.504" (12.80mm)

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.