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
PQ35/35-3C94 FERRITE CORE PQ 3C94 2PC SET Ferroxcube	1,170	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 35 x 35	3C94	-	-	±25%	Ungapped	-	-	0.454	86.1	190.0	162.0	16300.0	Uncoated	1.366" (34.70mm)	1.421" (36.10mm)	1.024" (26.00mm)
PQ35/35-3C90 Ferrite Misc Ferroxcube	1,539	-	RFQ	Datasheet	PQ35/35	Bulk	Active	PQ	PQ 35 x 35	3C90	-	5.2 µH	±25%	Ungapped	1880.0	-	0.454	86.1	190.0	162.0	16300.0	Uncoated	0.683" (17.35mm)	1.421" (36.10mm)	1.024" (26.00mm)
PQ35/35-3C91 Ferrite Misc Ferroxcube	3,184	-	RFQ	Datasheet	-	Bulk	Active	PQ	PQ 35 x 35	3C91	-	6 µH	±25%	Ungapped	2160.0	-	0.454	86.1	190.0	162.0	16300.0	Uncoated	0.683" (17.35mm)	1.421" (36.10mm)	1.024" (26.00mm)
T36/23/15-3C11 Ferrite Misc Ferroxcube	4,030	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E55/28/21-3C95 FERRITE CORE E 3C95 Ferroxcube	3,235	-	RFQ	Datasheet	-	Bulk	Active	E	E 55 x 28 x 21	3C95	-	-	-	-	-	-	-	-	-	-	-	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.827" (21.00mm)
PLT58/38/4-3C90 FERRITE CORE PLT 3C90 Ferroxcube	1,388	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 58 x 38 x 4	3C90	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.161" (4.10mm)	2.299" (58.40mm)	1.500" (38.10mm)
PLT58/38/4-3C94 Ferrite Misc Ferroxcube	4,236	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 58 x 38 x 4	3C94	-	-	-	Ungapped	-	-	0.224	67.7	310.0	310.0	20800.0	Uncoated	0.161" (4.10mm)	2.299" (58.40mm)	1.500" (38.10mm)
RM12/ILP-3C90 FERRITE CORE RM 3C90 2PC SET Ferroxcube	4,016	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	3C90	-	-	-	Ungapped	-	-	0.28	42.0	148.0	125.0	6200.0	Uncoated	0.661" (16.80mm)	1.472" (37.40mm)	0.634" (16.10mm)
RM12/ILP-3C94 Ferrite Misc Ferroxcube	2,372	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 12	-	-	7.1 µH	-	-	-	-	-	-	-	-	-	Uncoated	-	-	-
E43/10/28-3F3-E400-E Ferrite Misc Ferroxcube	2,813	-	RFQ	Datasheet	-	Bulk	Active	E	E 43 x 10 x 28	3F3	-	400 nH	±3%	Gapped	87.0	-	0.548	97.0	178.0	175.0	17300.0	Uncoated	0.827" (21.00mm)	1.693" (43.00mm)	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.

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.