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
00X5530E026 X FLUX 5530 E CORE Magnetics, a division of Spang & Co.	3,438	-	RFQ	Datasheet	-	Bulk	Active	E	-	XFlux	-	138 nH	±8%	Ungapped	-	26	-	123.0	417.0	-	51300.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.969" (24.61mm)
00X5530E040 X FLUX 5530 E CORE Magnetics, a division of Spang & Co.	2,307	-	RFQ	Datasheet	-	Bulk	Active	E	-	XFlux	-	187 nH	±8%	Ungapped	-	40	-	123.0	417.0	-	51300.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.969" (24.61mm)
00X7020B060 X FLUX 7020 BLOCK Magnetics, a division of Spang & Co.	4,222	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	60	-	-	-	-	28600.0	Uncoated	0.799" (20.30mm)	2.776" (70.50mm)	0.787" (20.00mm)
00X5530E060 X FLUX 5530 E-CORE Magnetics, a division of Spang & Co.	1,189	-	RFQ	Datasheet	-	Bulk	Active	E	-	XFlux	-	261 nH	±8%	Ungapped	-	60	-	123.0	417.0	-	51300.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.969" (24.61mm)
00X5030B060 X FLUX 5030 BLOCK Magnetics, a division of Spang & Co.	4,280	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	60	-	-	-	-	23000.0	Uncoated	1.193" (30.30mm)	1.988" (50.50mm)	0.591" (15.00mm)
00X5030B040 X FLUX 5030 BLOCK Magnetics, a division of Spang & Co.	4,834	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	40	-	-	-	-	23000.0	Uncoated	1.193" (30.30mm)	1.988" (50.50mm)	0.591" (15.00mm)
00X5030B026 X FLUX 5030 BLOCK Magnetics, a division of Spang & Co.	2,329	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	26	-	-	-	-	23000.0	Uncoated	1.193" (30.30mm)	1.988" (50.50mm)	0.591" (15.00mm)
0055181AY MPP 060 PERM AY 180 SIZE Magnetics, a division of Spang & Co.	4,143	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.183" (4.65mm)	20 nH	±8%	Ungapped	-	60	-	10.6	2.85	-	30.3	Uncoated	0.100" (2.54mm)	-	-
0077552A9 KOOL MU 090 PERM BLACK 548 SIZE Magnetics, a division of Spang & Co.	4,730	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	1.313" (33.36mm)	91 nH	±8%	Ungapped	-	90	-	81.4	65.6	-	5340.0	Uncoated	0.437" (11.10mm)	-	-
0W43825TC TOROID UNCOATED Magnetics, a division of Spang & Co.	3,224	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	W	1.500" (38.10mm)	33.4 µH	±30%	Ungapped	-	10000	-	82.8	233.0	-	19304.0	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.