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
E55/28/25-3C97 Ferrite Misc Ferroxcube	3,074	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ETD59/31/22-3C90 Ferrite Misc Ferroxcube	4,584	-	RFQ	Datasheet	-	Bulk	Active	ETD	ETD 59 x 31 x 22	3C90	-	6 µH	±25%	Ungapped	1800.0	-	-	139.0	368.0	360.0	51500.0	Uncoated	1.220" (31.00mm)	2.354" (59.80mm)	0.852" (21.65mm)
E55/28/25-3F36 FERRITE CORE E 3F36 Ferroxcube	3,168	-	RFQ	Datasheet	-	Bulk	Active	E	E 55 x 28 x 25	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.984" (25.00mm)
RM12/ILP-3F4-A400 FERRITE CORE RM 400NH 3F4 2PC Ferroxcube	1,090	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3F4	-	400 nH	±3%	Gapped	90.0	-	0.388	42.0	148.0	125.0	6200.0	Uncoated	0.965" (24.50mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/ILP-3F4-A630 FERRITE CORE RM 630NH 3F4 2PC Ferroxcube	2,944	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3F4	-	630 nH	±3%	Gapped	140.0	-	0.388	42.0	148.0	125.0	6200.0	Uncoated	0.965" (24.50mm)	1.472" (37.40mm)	0.634" (16.10mm)
PQ35/35-3F36-E315 Ferrite Misc Ferroxcube	2,451	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 35 x 35	3F36	-	315 nH	±3%	Gapped	114.0	-	0.454	86.1	190.0	162.0	16300.0	Uncoated	0.683" (17.35mm)	1.421" (36.10mm)	1.024" (26.00mm)
P26/16-3F3-E160 Ferrite Misc Ferroxcube	2,426	-	RFQ	Datasheet	-	Bulk	Active	P	P 26 x 16	3F3	1.004" (25.50mm)	160 nH	±3%	Gapped	51.0	-	0.4	37.6	93.9	77.4	3530.0	Uncoated	0.317" (8.05mm)	-	-
CPV-PM87/70-1S-C Ferrite Misc Ferroxcube	3,296	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RM12/I-3C90-A1000 FERRITE CORE RM 1UH 3C90 2PC SET Ferroxcube	3,172	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3C90	-	1 µH	±3%	Gapped	310.0	-	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-3C94-A400 FERRITE CORE RM 3C94 2PC SET Ferroxcube	4,976	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3C94	-	-	±5%	Gapped	123.0	-	0.388	56.6	146.0	125.0	8340.0	Uncoated	0.965" (24.50mm)	1.472" (37.40mm)	0.634" (16.10mm)

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.

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.