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
0078262A7 X FLUX 019 PERM BROWN 254 SIZE Magnetics, a division of Spang & Co.	4,961	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.570" (39.88mm)	26 nH	±8%	Ungapped	-	19	-	98.4	107.0	-	10600.0	Uncoated	0.570" (14.48mm)	-	-
0078260A7 X FLUX 040 PERM BROWN 254 SIZE Magnetics, a division of Spang & Co.	2,641	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.570" (39.88mm)	54 nH	±8%	Ungapped	-	40	-	98.4	107.0	-	10600.0	Uncoated	0.570" (14.48mm)	-	-
0078258A7 X FLUX 090 PERM BROWN 254 SIZE Magnetics, a division of Spang & Co.	1,322	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.570" (39.88mm)	121 nH	±8%	Ungapped	-	90	-	98.4	107.0	-	10600.0	Uncoated	0.570" (14.48mm)	-	-
0078259A7 X FLUX 075 PERM BROWN 254 SIZE Magnetics, a division of Spang & Co.	1,691	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.570" (39.88mm)	101 nH	±8%	Ungapped	-	75	-	98.4	107.0	-	10600.0	Uncoated	0.570" (14.48mm)	-	-
EQH2619E040L088 HIGH FLUX 040 PERM EQ 2619 SIZE Magnetics, a division of Spang & Co.	3,486	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	140 nH	-	Ungapped	-	40	-	49.5	120.0	-	5734.0	Uncoated	0.346" (8.79mm)	1.043" (26.50mm)	0.748" (19.00mm)
0078256A7 X FLUX 026 PERM BROWN 254 SIZE Magnetics, a division of Spang & Co.	3,360	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.570" (39.88mm)	35 nH	±8%	Ungapped	-	26	-	98.4	107.0	-	10600.0	Uncoated	0.570" (14.48mm)	-	-
0078392A7 X FLUX 060 PERM BROWN 395 SIZE Magnetics, a division of Spang & Co.	1,344	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.580" (40.13mm)	122 nH	±8%	Ungapped	-	60	-	95.0	153.0	-	14600.0	Uncoated	0.669" (17.00mm)	-	-
0078390A7 X FLUX 026 PERM BROWN 395 SIZE Magnetics, a division of Spang & Co.	3,637	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	1.580" (40.13mm)	53 nH	±8%	Ungapped	-	26	-	95.0	153.0	-	14600.0	Uncoated	0.669" (17.00mm)	-	-
EQH2619E060L088 HIGH FLUX 060 PERM EQ 2619 SIZE Magnetics, a division of Spang & Co.	1,154	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	195 nH	-	Ungapped	-	60	-	49.5	120.0	-	5834.0	Uncoated	0.346" (8.79mm)	1.043" (26.50mm)	0.748" (19.00mm)
C055285A2 MPP 300 PERM GREY 290 SIZE Magnetics, a division of Spang & Co.	1,858	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.405" (10.29mm)	159 nH	±8%	Ungapped	-	300	-	21.8	9.45	-	206.0	Coated	0.181" (4.60mm)	-	-

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.