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-3C90-A125 FERRITE CORE RM 125NH 3C90 2PC Ferroxcube	2,488	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C90	-	125 nH	±3%	Gapped	78.0	-	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-3C90-A315 FERRITE CORE RM 3C90 2PC SET Ferroxcube	1,562	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C90	-	-	±3%	Gapped	198.0	-	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-3C90-A400 FERRITE CORE RM 3C90 2PC SET Ferroxcube	3,348	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C90	-	-	±3%	Gapped	251.0	-	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-3C90-A630 FERRITE CORE RM 3C90 2PC SET Ferroxcube	3,054	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C90	-	-	±5%	Gapped	396.0	-	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-3C94-A100 FERRITE CORE RM 3C94 2PC SET Ferroxcube	4,224	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C94	-	-	±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-3C94-A160 FERRITE CORE RM 3C94 2PC SET Ferroxcube	2,961	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C94	-	-	±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)
EQ20/R-3F36-A250 Ferrite Misc Ferroxcube	1,133	-	RFQ	Datasheet	-	Bulk	Active	EQ	EQ 20	3F36	-	250 nH	±4%	Gapped	110.0	-	0.563	33.2	59.0	55.0	1960.0	Uncoated	0.248" (6.30mm)	0.787" (20.00mm)	0.551" (14.00mm)
EQ20/R-3F46-A250 Ferrite Misc Ferroxcube	3,782	-	RFQ	Datasheet	-	Bulk	Active	EQ	EQ 20	3F46	-	250 nH	±4%	Gapped	110.0	-	0.563	33.2	59.0	55.0	1960.0	Uncoated	0.248" (6.30mm)	0.787" (20.00mm)	0.551" (14.00mm)
EQ20-3F46 Ferrite Misc Ferroxcube	2,511	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RM6S/I-3C90-A160 Ferrite Misc Ferroxcube	4,208	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3C90	-	160 nH	±3%	Gapped	100.0	-	0.784	29.2	37.0	31.2	1090.0	Uncoated	0.244" (6.20mm)	0.701" (17.90mm)	0.323" (8.20mm)

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.

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