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
ETD44/22/15-3C94-G200 FERRITE CORE ETD 3C94 Ferroxcube	4,901	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)
ETD44/22/15-3C90-G200 Ferrite Misc Ferroxcube	1,585	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C90	-	540 nH	±8%	Gapped	-	-	0.589	103.0	173.0	172.0	17800.0	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)
ETD44/22/15-3C94-G100 Ferrite Misc Ferroxcube	4,221	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)
ETD44/22/15-3C94-G300 Ferrite Misc Ferroxcube	3,352	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C94	-	300 nH	-	Gapped	-	-	0.589	103.0	173.0	172.0	17800.0	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)
EQ30-3F4-A250 Ferrite Misc Ferroxcube	3,859	-	RFQ	Datasheet	-	Bulk	Active	EQ	EQ 30	3F4	-	250 nH	-	Gapped	85.0	-	0.426	46.0	108.0	95.0	4970.0	Uncoated	0.315" (8.00mm)	1.181" (30.00mm)	0.787" (20.00mm)
RM8/ILP-3E6 Ferrite Misc Ferroxcube	4,444	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 8	3E6	-	19.5 µH	-30%, +40%	Ungapped	6800.0	-	0.44	28.7	64.9	55.4	1860.0	Uncoated	0.228" (5.80mm)	0.913" (23.20mm)	0.433" (11.00mm)
E41/17/12-3C92-G500 FERRITE CORE E 3C92 Ferroxcube	4,718	-	RFQ	Datasheet	-	Bulk	Active	E	E 41 x 17 x 12	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.654" (16.60mm)	1.598" (40.60mm)	0.488" (12.40mm)
RM4/I-3F36 FERRITE CORE RM 3F36 2PC SET Ferroxcube	3,959	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 4	3F36	-	-	±25%	Ungapped	-	-	1.69	23.3	13.8	11.5	322.0	Uncoated	0.421" (10.40mm)	0.433" (11.00mm)	0.386" (9.80mm)
RM4/I-3F46 FERRITE CORE RM 3F46 2PC SET Ferroxcube	4,643	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 4	3F46	-	-	±25%	Ungapped	-	-	1.69	23.3	13.8	11.5	322.0	Uncoated	0.421" (10.40mm)	0.433" (11.00mm)	0.386" (9.80mm)
RM4/I-3E27 Ferrite Misc Ferroxcube	3,552	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 4	3E27	-	-	-	Ungapped	-	-	1.69	23.3	13.8	11.5	322.0	Uncoated	0.205" (5.20mm)	0.433" (11.00mm)	0.181" (4.60mm)

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.

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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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