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
TX29/19/15-3E10 Ferrite Misc Ferroxcube	2,415	-	RFQ	Datasheet	TX29/19/15	Bulk	Active	Toroid	TX 29 x 19 x 15	3E10	1.179" (29.95mm)	12.7 µH	±20%	Ungapped	-	-	0.98	73.2	73.9	-	5410.0	Epoxy	0.632" (16.05mm)	-	-
UR64/29/14-3C81 FERRITE CORE UR Ferroxcube	3,069	-	RFQ	Datasheet	-	Bulk	Obsolete	UR	-	-	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.142" (29.00mm)	2.520" (64.00mm)	0.551" (14.00mm)
ER18/3.2/10-3C96-S FERRITE CORE ER 3C96 2PC SET Ferroxcube	1,053	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 18 x 3.2 x 10	3C96	-	-	±25%	Ungapped	-	-	0.73	22.1	30.2	30.1	667.0	Uncoated	0.382" (9.70mm)	0.709" (18.00mm)	0.124" (3.15mm)
RM6R-3H3 Ferrite Misc Ferroxcube	4,839	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3H3	-	2.2 µH	±25%	Ungapped	1420.0	-	0.81	25.6	32.0	23.8	810.0	Uncoated	0.244" (6.20mm)	0.701" (17.90mm)	0.291" (7.40mm)
TX26/15/20-3E6 FERRITE CORE TOROID Ferroxcube	1,022	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 26 x 15 x 20	-	1.061" (26.95mm)	-	±30%	Ungapped	5500.0	-	0.538	60.1	112.0	-	6720.0	Epoxy	0.827" (21.00mm)	-	-
TX26/15/20-3E65 FERRITE CORE TOROID Ferroxcube	2,187	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 26 x 15 x 20	-	1.061" (26.95mm)	-	±25%	Ungapped	5200.0	-	0.538	60.1	112.0	-	6720.0	Epoxy	0.827" (21.00mm)	-	-
RM6R-3D3 Ferrite Misc Ferroxcube	2,868	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3D3	-	1 µH	±25%	Ungapped	650.0	-	0.81	25.6	32.0	23.8	810.0	Uncoated	0.244" (6.20mm)	0.701" (17.90mm)	0.291" (7.40mm)
ETD49/25/16-3C94-G1000 FERRITE CORE ETD 3C94 Ferroxcube	2,782	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 49 x 25 x 16	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.972" (24.70mm)	1.961" (49.80mm)	0.657" (16.70mm)
ETD49/25/16-3C94-G500 FERRITE CORE ETD 3C94 Ferroxcube	4,307	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 49 x 25 x 16	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.972" (24.70mm)	1.961" (49.80mm)	0.657" (16.70mm)
ETD49/25/16-3C94-G700 Ferrite Misc Ferroxcube	4,188	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.