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
0058775A2 HIGH FLUX 026 PERM KHAKI 778 SIZ Magnetics, a division of Spang & Co.	4,773	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	88 nH	±8%	Ungapped	-	26	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
0059615A2 EDGE 026 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	1,797	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	82 nH	±8%	Ungapped	-	26	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0059616A2 EDGE 040 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	3,455	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	126 nH	±8%	Ungapped	-	40	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0055726A2 MPP 060 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	1,676	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	175 nH	-	Ungapped	-	60	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0055727A2 MPP 026 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	2,178	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	76 nH	±8%	Ungapped	-	26	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0055728A2 MPP 014 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	4,863	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	41 nH	±8%	Ungapped	-	14	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0055725A2 MPP 125 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	4,782	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	366 nH	±8%	Ungapped	-	125	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0058098A2 HIGH FLUX 125 PERM KHAKI 102 SIZ Magnetics, a division of Spang & Co.	4,320	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	4.000" (101.60mm)	232 nH	±8%	Ungapped	-	125	-	243.0	358.0	-	87000.0	Uncoated	0.650" (16.51mm)	-	-
0059618A2 EDGE 075 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	1,313	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	75 nH	±8%	Ungapped	-	75	-	143.6	362.0	-	52000.0	Uncoated	0.984" (25.00mm)	-	-
0055601A2 MPP 026 PERM GREY 596 SIZE Magnetics, a division of Spang & Co.	1,073	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	2.346" (59.60mm)	54 nH	±8%	Ungapped	-	26	-	143.0	237.0	-	33900.0	Uncoated	0.768" (19.50mm)	-	-

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.