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
RM14/ILP-3C95 FERRITE CORE RM 3C95 2PC SET Ferroxcube	1,527	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 14	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.807" (20.50mm)	1.661" (42.20mm)	0.748" (19.00mm)
T58/41/18-3E27 FERRITE CORE TOROID 3E+27 Ferroxcube	2,335	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	3E27	2.295" (58.30mm)	-	±25%	-	5500.0	-	-	-	-	-	-	Uncoated	0.693" (17.60mm)	-	-
TX51/32/19-3E27 FERRITE CORE TOROID 3E+27 Ferroxcube	2,831	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 51 x 32 x 19	3E27	2.069" (52.55mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.783" (19.90mm)	-	-
T63/38/25-3C94 FERRITE CORE TOROID 3C94 Ferroxcube	3,553	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	3C94	2.480" (63.00mm)	-	±25%	Ungapped	2300.0	-	0.497	152.0	306.0	-	46500.0	Uncoated	0.984" (25.00mm)	-	-
U93/76/30-3C92 FERRITE CORE U 3C92 Ferroxcube	4,500	-	RFQ	Datasheet	-	Bulk	Active	U	U 93 x 76 x 30	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	2.992" (76.00mm)	3.661" (93.00mm)	1.181" (30.00mm)
TX102/66/15-3C94 FERRITE CORE TOROID 3C94 Ferroxcube	3,384	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	3C94	4.031" (102.40mm)	-	±25%	Ungapped	-	4300	0.956	255.0	267.0	-	68200.0	Epoxy	0.602" (15.30mm)	-	-
T102/66/15-4C65 FERRITE CORE 164.4NH 4C65 Ferroxcube	2,073	-	RFQ	Datasheet	-	Bulk	Active	-	-	4C65	4.016" (102.00mm)	164.4 nH	±25%	-	-	-	-	-	-	-	-	-	0.591" (15.00mm)	-	-
TX102/66/15-4C65 FERRITE CORE TOROID 4C65 Ferroxcube	3,744	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	4C65	4.031" (102.40mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.602" (15.30mm)	-	-
TX140/106/25-3E27 FERRITE CORE TOROID 3E+27 Ferroxcube	3,144	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 140 x 106 x 25	3E27	5.528" (140.40mm)	-	-	-	-	-	-	-	-	-	-	Epoxy	0.996" (25.30mm)	-	-
TUB3.5/1.3/3-3B1 Ferrite Misc Ferroxcube	1,320	-	RFQ	Datasheet	-	Bulk	Active	Tube	TUB 3.5 x 1.3 x 3	3B1	0.138" (3.50mm)	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	0.118" (3.00mm)	-

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.