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
RM5/I-3E27 Ferrite Misc Ferroxcube	4,239	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 5	3E27	-	4.975 µH	±25%	Ungapped	3700.0	-	0.935	23.2	24.8	18.1	574.0	Uncoated	0.205" (5.20mm)	0.587" (14.90mm)	0.268" (6.80mm)
E22/6/16/R-3C92 FERRITE CORE E 3C92 Ferroxcube	3,602	-	RFQ	Datasheet	-	Bulk	Active	E	E 22 x 6 x 16	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
TN19/11/10-3E25 Ferrite Misc Ferroxcube	4,296	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TN 19 x 11 x 10	3E25	0.776" (19.70mm)	6.42 µH	±25%	Ungapped	-	5500	1.08	44.0	40.8	-	1.795	Nylon	0.413" (10.50mm)	-	-
T19/11/15-3C11 Ferrite Misc Ferroxcube	1,674	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ER9.5/2.5/5-3C97-A100-S FERRITE CORE ER 100NH 3C97 2PC Ferroxcube	2,482	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 9.5 x 2.5 x 5	3C97	-	100 nH	±5%	Gapped	133.0	-	1.67	14.2	8.47	7.6	120.0	Uncoated	-	0.374" (9.50mm)	0.197" (5.00mm)
ER9.5/2.5/5-3F36-A100-S FERRITE CORE ER 100NH 3F36 2PC Ferroxcube	2,390	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 9.5 x 2.5 x 5	3F36	-	100 nH	±5%	Gapped	133.0	-	1.67	14.2	8.47	7.6	120.0	Uncoated	-	0.374" (9.50mm)	0.197" (5.00mm)
ER9.5/2.5/5-3F46-A100-S FERRITE CORE ER 100NH 3F46 2PC Ferroxcube	3,503	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 9.5 x 2.5 x 5	3F46	-	100 nH	±5%	Gapped	133.0	-	1.67	14.2	8.47	7.6	120.0	Uncoated	-	0.374" (9.50mm)	0.197" (5.00mm)
ER9.5/2.5/5-3F36-A160-S Ferrite Misc Ferroxcube	1,344	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
EFD30/15/9-3C96-A160 FERRITE CORE EFD 3C96 Ferroxcube	4,201	-	RFQ	Datasheet	-	Bulk	Active	EFD	EFD 30 x 15 x 9	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.591" (15.00mm)	1.181" (30.00mm)	0.358" (9.10mm)
EQ20/R-3F36 FERRITE CORE EQ 3F36 Ferroxcube	1,507	-	RFQ	Datasheet	-	Bulk	Active	EQ	EQ 20	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.551" (14.00mm)	0.787" (20.00mm)	0.248" (6.30mm)

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.