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
C055544A2 MPP 550 PERM GREY 548 SIZE Magnetics, a division of Spang & Co.	2,204	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.325" (33.66mm)	559 nH	±8%	Ungapped	-	550	-	81.4	65.6	-	5340.0	Coated	0.450" (11.45mm)	-	-
0058617A2 HIGH FLUX 060 PERM KHAKI 620 SIZ Magnetics, a division of Spang & Co.	3,823	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.440" (61.98mm)	189 nH	±8%	Ungapped	-	60	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0058073A2 HIGH FLUX 040 PERM KHAKI 070 SIZ Magnetics, a division of Spang & Co.	4,053	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.677" (68.00mm)	100 nH	±8%	Ungapped	-	40	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0058070A2 HIGH FLUX 125 PERM KHAKI 070 SIZ Magnetics, a division of Spang & Co.	3,795	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.677" (68.00mm)	312 nH	±8%	Ungapped	-	125	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0058074A2 HIGH FLUX 026 PERM KHAKI 070 SIZ Magnetics, a division of Spang & Co.	1,820	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.677" (68.00mm)	65 nH	±8%	Ungapped	-	26	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0058072A2 HIGH FLUX 060 PERM KHAKI 070 SIZ Magnetics, a division of Spang & Co.	4,714	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.677" (68.00mm)	143 nH	±8%	Ungapped	-	60	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0058075A2 HIGH FLUX 014 PERM KHAKI 070 SIZ Magnetics, a division of Spang & Co.	1,111	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.677" (68.00mm)	35 nH	±8%	Ungapped	-	14	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0059908A2 EDGE 026 PERM GREEN 906 SIZE Magnetics, a division of Spang & Co.	3,120	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	3.063" (77.80mm)	37 nH	±8%	Ungapped	-	26	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
0058616A2 HIGH FLUX 040 PERM KHAKI 620 SIZ Magnetics, a division of Spang & Co.	1,039	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.440" (61.98mm)	126 nH	±8%	Ungapped	-	40	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
C055192A2 MPP 060 PERM GREY 195 SIZE Magnetics, a division of Spang & Co.	3,277	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	2.285" (58.04mm)	138 nH	±8%	Ungapped	-	60	-	125.0	229.0	-	28600.0	Coated	0.635" (16.13mm)	-	-

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.