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
RM10/ILP-3F36-A250 FERRITE CORE RM 250NH 3F36 2PC Ferroxcube	2,560	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 10 x 1	3F36	-	250 nH	±3%	Gapped	68.0	-	0.462	33.9	99.1	89.1	3360.0	Uncoated	0.729" (18.60mm)	1.122" (28.50mm)	0.531" (13.50mm)
RM10/ILP-3F36-A400 FERRITE CORE RM 400NH 3F36 2PC Ferroxcube	2,274	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 10 x 1	3F36	-	400 nH	±3%	Gapped	110.0	-	0.462	33.9	99.1	89.1	3360.0	Uncoated	0.729" (18.60mm)	1.122" (28.50mm)	0.531" (13.50mm)
RM10/ILP-3F36-A630 FERRITE CORE RM 630NH 3F36 2PC Ferroxcube	2,692	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 10 x 1	3F36	-	630 nH	±3%	Gapped	170.0	-	0.462	33.9	99.1	89.1	3360.0	Uncoated	0.729" (18.60mm)	1.122" (28.50mm)	0.531" (13.50mm)
EP20-3F36-A160 Ferrite Misc Ferroxcube	1,638	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 20	3F3	-	2.69 µH	±25%	Gapped	66.0	-	0.52	41.1	78.7	60.8	3230.0	Uncoated	-	0.945" (24.00mm)	0.591" (15.00mm)
EP20-3F46-A160 Ferrite Misc Ferroxcube	3,114	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 20	3F4	-	-	-	Gapped	66.0	-	-	-	-	-	-	Uncoated	-	-	-
P18/11-3H3-E160 Ferrite Misc Ferroxcube	1,656	-	RFQ	Datasheet	-	Bulk	Active	P	P 18 x 11	3H3	0.724" (18.40mm)	160 nH	±5%	Gapped	76.0	-	0.597	25.8	43.3	36.0	1120.0	Uncoated	0.209" (5.30mm)	-	-
P18/11-3H3-A250 Ferrite Misc Ferroxcube	1,940	-	RFQ	Datasheet	-	Bulk	Active	P	P 18 x 11	3H3	0.724" (18.40mm)	250 nH	±3%	Gapped	119.0	-	0.597	25.8	43.3	36.0	1120.0	Uncoated	0.209" (5.30mm)	-	-
P18/11-3H3-A630 Ferrite Misc Ferroxcube	3,731	-	RFQ	Datasheet	-	Bulk	Active	P	P 18 x 11	3H3	0.724" (18.40mm)	630 nH	±5%	Gapped	299.0	-	0.597	25.8	43.3	36.0	1120.0	Uncoated	0.209" (5.30mm)	-	-
P18/11-3H3-E63 Ferrite Misc Ferroxcube	3,834	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
P18/11-3H3-A400 Ferrite Misc Ferroxcube	2,981	-	RFQ	Datasheet	-	Bulk	Active	P	P 18 x 11	3H3	0.724" (18.40mm)	400 nH	±3%	Gapped	190.0	-	0.597	25.8	43.3	36.0	1120.0	Uncoated	0.209" (5.30mm)	-	-

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.