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
P14/8-3H3 Ferrite Misc Ferroxcube	4,341	-	RFQ	Datasheet	-	Bulk	Active	P	P 14 x 8	3H3	0.563" (14.30mm)	2.15 µH	±25%	Ungapped	1350.0	-	0.789	19.8	25.1	19.8	495.0	Uncoated	0.165" (4.20mm)	-	-
ER41/7.6/32-3C96 FERRITE CORE ER 3C96 Ferroxcube	4,447	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 41 x 7.6 x 32	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.300" (7.60mm)	1.600" (40.64mm)	1.260" (32.00mm)
ER41/7.6/32-3F4 FERRITE CORE ER 3F4 Ferroxcube	4,215	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 41 x 7.6 x 32	3F4	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.300" (7.60mm)	1.600" (40.64mm)	1.260" (32.00mm)
RM10/I-3C91 FERRITE CORE RM 3C91 2PC SET Ferroxcube	1,706	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 10 x 1	3C91	-	-	±25%	Ungapped	2020.0	-	0.462	44.6	96.6	89.1	4310.0	Uncoated	0.729" (18.60mm)	1.122" (28.50mm)	0.531" (13.50mm)
RM10/I-3C94 FERRITE CORE RM 3C94 2PC SET Ferroxcube	3,068	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 10 x 1	3C94	-	-	±25%	Ungapped	1650.0	-	0.462	44.6	96.6	89.1	4310.0	Uncoated	0.729" (18.60mm)	1.122" (28.50mm)	0.531" (13.50mm)
RM10/I-3C90 Ferrite Misc Ferroxcube	1,224	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 10 x 1	3C90	-	100 nH	±3%	Gapped	37.0	-	0.462	44.6	96.6	89.1	4310.0	Uncoated	0.729" (18.60mm)	1.122" (28.50mm)	0.531" (13.50mm)
EP20-3F3 Ferrite Misc Ferroxcube	3,915	-	RFQ	Datasheet	-	Bulk	Active	EP	EP 20	3F3	-	3.55 µH	±25%	Ungapped	1480.0	-	0.52	41.1	78.7	60.8	3230.0	Uncoated	0.421" (10.40mm)	0.945" (24.00mm)	0.591" (15.00mm)
ER18/3.2/10-3C97-S FERRITE CORE ER 3C97 2PC SET Ferroxcube	2,903	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 18 x 3.2 x 10	3C97	-	-	±25%	Ungapped	-	-	0.73	22.1	30.2	30.1	667.0	Uncoated	0.382" (9.70mm)	0.709" (18.00mm)	0.124" (3.15mm)
ER18/3.2/10-3F36-S FERRITE CORE ER 3F36 2PC SET Ferroxcube	1,771	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 18 x 3.2 x 10	3F36	-	-	±25%	Ungapped	-	-	0.73	22.1	30.2	30.1	667.0	Uncoated	0.382" (9.70mm)	0.709" (18.00mm)	0.124" (3.15mm)
ER18/3.2/10-3F46-S FERRITE CORE ER 3F46 2PC SET Ferroxcube	3,145	-	RFQ	Datasheet	-	Bulk	Active	ER	ER 18 x 3.2 x 10	3F46	-	-	±25%	Ungapped	-	-	0.73	22.1	30.2	30.1	667.0	Uncoated	0.382" (9.70mm)	0.709" (18.00mm)	0.124" (3.15mm)

Ferrite Cores FAQ

How can I narrow the current Ferrite Cores selection?

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