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
EQH5032E060L250 HIGH FLUX 060 PERM EQ 5032 SIZE Magnetics, a division of Spang & Co.	1,610	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	190 nH	±8%	Ungapped	-	60	-	133.0	314.0	-	41900.0	Uncoated	0.984" (25.00mm)	1.969" (50.00mm)	1.260" (32.00mm)
0075102A7 75 SERIES 026 PERM BLACK 102 SIZ Magnetics, a division of Spang & Co.	3,978	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	4.000" (101.60mm)	48 nH	±8%	Ungapped	-	26	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-
0075100A7 75 SERIES 040 PERM BLACK 102 SIZ Magnetics, a division of Spang & Co.	2,062	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	4.000" (101.60mm)	74 nH	±8%	Ungapped	-	40	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.50mm)	-	-
0075099A7 75 SERIES 060 PERM BLACK 102 SIZ Magnetics, a division of Spang & Co.	1,378	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	4.000" (101.60mm)	111 nH	±8%	Ungapped	-	60	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-
0P49725TC TOROID Magnetics, a division of Spang & Co.	3,703	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	4.213" (107.00mm)	6.23 µH	±25%	Ungapped	-	2500	-	259.31	514.3	-	133351.0	Uncoated	0.984" (25.00mm)	-	-
ZP49715TC TOROID GREY COATED Magnetics, a division of Spang & Co.	2,484	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	4.114" (104.50mm)	3.464 µH	±25%	Ungapped	-	2500	-	255.3	267.2	-	68821.0	Epoxy	0.630" (16.00mm)	-	-
0058257A2 HIGH FLUX 014 PERM KHAKI 254 SIZ Magnetics, a division of Spang & Co.	3,335	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.570" (39.88mm)	19 nH	±8%	Ungapped	-	14	-	98.4	107.0	-	10600.0	Uncoated	0.570" (14.48mm)	-	-
C055276A2 MPP 550 PERM GREY 280 SIZE Magnetics, a division of Spang & Co.	1,874	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.405" (10.29mm)	232 nH	±8%	Ungapped	-	550	-	21.8	7.52	-	164.0	Coated	0.150" (3.81mm)	-	-
0078102A7S01 X FLUX HDCB 026 PERM BROWN 102 S Magnetics, a division of Spang & Co.	2,364	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFLUX HIGH DCB	4.000" (101.60mm)	48 nH	±8%	Ungapped	-	26	-	242.7	358.0	-	87000.0	Uncoated	0.650" (16.51mm)	-	-
0078099A7 X FLUX 060 PERM BROWN 102 SIZE Magnetics, a division of Spang & Co.	1,198	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	4.000" (101.60mm)	111 nH	±8%	Ungapped	-	60	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-

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.