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
RM6S/I-3F36-A100 FERRITE CORE RM 100NH 3F36 2PC Ferroxcube	4,505	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3F36	-	100 nH	±3%	Gapped	63.0	-	0.784	29.2	37.0	31.2	1090.0	Uncoated	0.488" (12.40mm)	0.701" (17.90mm)	0.323" (8.20mm)
RM6S/I-3F36-A160 FERRITE CORE RM 160NH 3F36 2PC Ferroxcube	2,655	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3F36	-	160 nH	±3%	Gapped	100.0	-	0.784	29.2	37.0	31.2	1090.0	Uncoated	0.488" (12.40mm)	0.701" (17.90mm)	0.323" (8.20mm)
RM6S/I-3F46-A100 FERRITE CORE RM 100NH 3F46 2PC Ferroxcube	2,761	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3F46	-	100 nH	±3%	Gapped	63.0	-	0.784	29.2	37.0	31.2	1090.0	Uncoated	0.488" (12.40mm)	0.701" (17.90mm)	0.323" (8.20mm)
RM6S/I-3F46-A160 FERRITE CORE RM 160NH 3F46 2PC Ferroxcube	4,841	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3F46	-	160 nH	±3%	Gapped	100.0	-	0.784	29.2	37.0	31.2	1090.0	Uncoated	0.488" (12.40mm)	0.701" (17.90mm)	0.323" (8.20mm)
PH7.4/3.9-3D3 Ferrite Misc Ferroxcube	2,922	-	RFQ	Datasheet	-	Bulk	Active	P	-	3D3	0.291" (7.40mm)	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	-	-
EC41/19/12-3C91-G500 Ferrite Misc Ferroxcube	3,089	-	RFQ	Datasheet	-	Bulk	Active	EC	-	3C91	-	4.5 µH	-	Gapped	170.0	-	-	89.3	121.0	106.0	10800.0	Uncoated	0.768" (19.50mm)	1.638" (41.60mm)	0.457" (11.60mm)
EC41/19/12-3C90-E100 Ferrite Misc Ferroxcube	1,681	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TX25/15/10-3E25 Ferrite Misc Ferroxcube	2,135	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 25 x 15 x 10	3E25	0.994" (25.25mm)	-	-	Ungapped	-	-	1.23	60.2	48.9	-	2944.0	Epoxy	0.421" (10.40mm)	-	-
EC41/19/12-3C90-E250 Ferrite Misc Ferroxcube	4,633	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EC41/19/12-3C90-G1500 Ferrite Misc Ferroxcube	3,762	-	RFQ	Datasheet	-	Bulk	Active	EC	-	3C90	-	99 nH	-	Gapped	58.0	-	-	89.3	121.0	106.0	10800.0	Uncoated	0.768" (19.50mm)	1.638" (41.60mm)	0.457" (11.60mm)

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?

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.