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
C055307W4 MPP 200 PERM GREY 310 SIZE Magnetics, a division of Spang & Co.	4,194	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
C055307M4 MPP 200 PERM GREY 310 SIZE Magnetics, a division of Spang & Co.	1,913	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
00G6527E040 EDGE 040 PERM 6527 E CORE Magnetics, a division of Spang & Co.	3,983	-	RFQ	Datasheet	-	Bulk	Active	E	-	Edge	-	230 nH	±8%	Ungapped	-	40	-	147.0	540.0	-	79400.0	Uncoated	1.280" (32.51mm)	2.565" (65.15mm)	1.063" (27.00mm)
00G6527E026 EDGE 026 PERM 6527 E CORE Magnetics, a division of Spang & Co.	1,176	-	RFQ	Datasheet	-	Bulk	Active	E	-	Edge	-	162 nH	±8%	Ungapped	-	26	-	147.0	540.0	-	79400.0	Uncoated	1.280" (32.51mm)	2.565" (65.15mm)	1.063" (27.00mm)
00G6527E060 EDGE 060 PERM 6527 E CORE Magnetics, a division of Spang & Co.	4,933	-	RFQ	Datasheet	-	Bulk	Active	E	-	Edge	-	300 nH	±8%	Ungapped	-	60	-	147.0	540.0	-	79400.0	Uncoated	1.280" (32.51mm)	2.565" (65.15mm)	1.063" (27.00mm)
0075338A7 75 SERIES 040 PERM BLACK 337 SIZ Magnetics, a division of Spang & Co.	4,135	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	5.219" (132.56mm)	105 nH	±8%	Ungapped	-	40	-	324.0	678.0	-	220000.0	Uncoated	1.000" (25.40mm)	-	-
0075337A7 75 SERIES 26 PERM BLACK 337 SIZE Magnetics, a division of Spang & Co.	4,876	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	5.219" (132.56mm)	68 nH	±8%	Ungapped	-	26	-	324.0	678.0	-	220000.0	Uncoated	1.000" (25.40mm)	-	-
0075339A7 75 SERIES 060 PERM BLACK 337 SIZ Magnetics, a division of Spang & Co.	2,976	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	5.219" (132.56mm)	158 nH	±8%	Ungapped	-	60	-	324.0	678.0	-	220000.0	Uncoated	1.000" (25.40mm)	-	-
00G8030B060 EDGE 060 PERM 8030 BLOCK Magnetics, a division of Spang & Co.	3,252	-	RFQ	Datasheet	-	Bulk	Active	I	-	Edge	3.169" (80.50mm)	-	-	Ungapped	-	60	-	-	-	-	48000.0	Uncoated	0.787" (20.00mm)	3.169" (80.50mm)	1.193" (30.30mm)
0077338A7 KOOL MU 040 PERM BLACK 337 SIZE Magnetics, a division of Spang & Co.	3,186	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	5.219" (132.56mm)	105 nH	±8%	Ungapped	-	40	-	324.0	678.0	-	220000.0	Uncoated	1.000" (25.40mm)	-	-

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.