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
E32/6/20-3C90-A630-P FERRITE CORE E 3C90 Ferroxcube	2,938	-	RFQ	Datasheet	-	Bulk	Active	E	E 32 x 6 x 20	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.250" (6.35mm)	1.250" (31.75mm)	0.800" (20.32mm)
RM6S-3D3 Ferrite Misc Ferroxcube	1,113	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 6	3D3	-	950 nH	±25%	Ungapped	670.0	-	0.863	27.3	31.0	23.8	840.0	Uncoated	0.244" (6.20mm)	0.701" (17.90mm)	0.323" (8.20mm)
ER40/22/13-3C94-G1000 FERRITE CORE ER 3C94 Ferroxcube	1,104	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 40 x 22 x 13	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.882" (22.40mm)	1.575" (40.00mm)	0.528" (13.40mm)
ER40/22/13-3C94-G500 FERRITE CORE ER 3C94 Ferroxcube	4,452	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 40 x 22 x 13	3C94	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.882" (22.40mm)	1.575" (40.00mm)	0.528" (13.40mm)
ROD10/40-4B1 FERRITE CORE ROD Ferroxcube	1,949	-	RFQ	Datasheet	-	Bulk	Active	ROD	ROD 10 x 40	-	0.394" (10.00mm)	-	-	-	-	-	-	-	-	-	-	Uncoated	-	1.575" (40.00mm)	-
RM7/ILP-3F36 FERRITE CORE RM 3F36 2PC SET Ferroxcube	3,388	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 7	3F36	-	-	±25%	Ungapped	-	-	0.52	23.5	45.3	39.6	1060.0	Uncoated	0.386" (9.80mm)	0.799" (20.30mm)	0.677" (17.20mm)
PQ20/16-3C96-A400 Ferrite Misc Ferroxcube	2,093	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 20 x 16	3C96	-	400 nH	-	Gapped	-	-	0.607	37.6	61.9	59.1	2330.0	Uncoated	0.319" (8.10mm)	0.839" (21.30mm)	0.551" (14.00mm)
RM7/ILP-3F46 Ferrite Misc Ferroxcube	3,304	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 7	3F46	-	1.6 µH	±25%	Ungapped	-	-	0.52	23.5	45.3	39.6	1060.0	Uncoated	0.193" (4.90mm)	0.799" (20.30mm)	-
PQ20/16-3C96-A250 Ferrite Misc Ferroxcube	1,241	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 20 x 16	3C96	-	250 nH	±3%	Gapped	120.0	-	0.607	37.6	61.9	59.1	2330.0	Uncoated	0.319" (8.10mm)	0.839" (21.30mm)	0.551" (14.00mm)
ETD44/22/15-3C90 Ferrite Misc Ferroxcube	3,740	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 44 x 22 x 15	3C90	-	3.8 µH	±25%	Ungapped	1800.0	-	-	103.0	173.0	172.0	17800.0	Uncoated	0.878" (22.30mm)	1.772" (45.00mm)	0.598" (15.20mm)

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.

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.

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