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
RM12/I-3C94-A630 FERRITE CORE RM 3C94 2PC SET Ferroxcube	2,365	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3C94	-	-	±5%	Gapped	194.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.965" (24.50mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/I-3C90-A630 Ferrite Misc Ferroxcube	3,896	-	RFQ	Datasheet	RM12/I	Bulk	Active	RM	RM 12	3C90	-	630 nH	±5%	Gapped	194.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.482" (12.25mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/I-3C94-A315 Ferrite Misc Ferroxcube	3,387	-	RFQ	Datasheet	RM12/I	Bulk	Active	RM	RM 12 x I	3C94	-	315 nH	±5%	Gapped	97.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.482" (12.25mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/I-3C94-A300 Ferrite Misc Ferroxcube	4,247	-	RFQ	Datasheet	RM12/I	Bulk	Active	RM	RM 12 x I	3C94	-	300 nH	-	Gapped	-	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.482" (12.25mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/I-3C90-A400 Ferrite Misc Ferroxcube	2,076	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3C90	-	400 nH	±5%	Gapped	123.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.482" (12.25mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/I-3C94-A250 Ferrite Misc Ferroxcube	4,638	-	RFQ	Datasheet	RM12/I	Bulk	Active	RM	RM 12	3C94	-	250 nH	±3%	Gapped	77.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.482" (12.25mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/I-3C94-A160 Ferrite Misc Ferroxcube	3,963	-	RFQ	Datasheet	RM12/I	Bulk	Active	RM	RM 12	3C94	-	160 nH	±3%	Gapped	49.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.482" (12.25mm)	1.472" (37.40mm)	0.634" (16.10mm)
E55/28/25-3C95-G1000 FERRITE CORE E 3C95 Ferroxcube	4,904	-	RFQ	Datasheet	-	Bulk	Active	E	E 55 x 28 x 25	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.984" (25.00mm)
E55/28/25-3C95-G500 FERRITE CORE E 3C95 Ferroxcube	3,628	-	RFQ	Datasheet	-	Bulk	Active	E	E 55 x 28 x 25	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.984" (25.00mm)
E58/11/38-3C92 FERRITE CORE E 3C92 Ferroxcube	2,429	-	RFQ	Datasheet	-	Bulk	Active	E	E 58 x 11 x 38	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.413" (10.50mm)	2.299" (58.40mm)	1.500" (38.10mm)

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.

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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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