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
0F45528EC E-SHAPE CORE Magnetics, a division of Spang & Co.	2,813	-	RFQ	Datasheet	-	Bulk	Active	E	-	F	-	8.22 µH	±25%	Ungapped	-	3000	-	124.0	353.0	345.0	44000.0	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.827" (21.00mm)
0P44015TC TOROID Magnetics, a division of Spang & Co.	3,759	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	1.646" (41.80mm)	4.204 µH	±25%	Ungapped	-	2500	-	103.0	138.0	-	14205.0	Uncoated	0.709" (18.00mm)	-	-
ZR44015TC TOROID GREY COATED Magnetics, a division of Spang & Co.	1,356	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	R	1.697" (43.15mm)	3.867 µH	±25%	Ungapped	-	2300	-	103.0	138.0	-	14205.0	Epoxy	0.756" (19.20mm)	-	-
0055138AY MPP 160 PERM AY 140 SIZE Magnetics, a division of Spang & Co.	1,436	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.140" (3.56mm)	33 nH	±8%	Ungapped	-	160	-	8.06	1.3	-	10.5	Uncoated	0.060" (1.52mm)	-	-
C058238A2 HIGH FLUX 160 PERM KHAKI 240 SIZ Magnetics, a division of Spang & Co.	2,030	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	0.285" (7.24mm)	69 nH	±8%	Ungapped	-	160	-	13.6	4.76	-	64.9	Coated	0.125" (3.18mm)	-	-
0079586A7 KOOL MU MAX 060 PERM BLACK 585 S Magnetics, a division of Spang & Co.	3,381	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	1.350" (34.29mm)	38 nH	±8%	Ungapped	-	60	-	89.5	46.4	-	4150.0	Uncoated	0.350" (8.90mm)	-	-
0079587A7 KOOL MU MAX 026 PERM BLACK 585 S Magnetics, a division of Spang & Co.	1,590	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	1.350" (34.29mm)	16 nH	±8%	Ungapped	-	26	-	89.5	46.4	-	4150.0	Uncoated	0.350" (8.90mm)	-	-
0079588A7 KOOL MU MAX 014 PERM BLACK 585 S Magnetics, a division of Spang & Co.	4,805	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	1.350" (34.29mm)	9 nH	±8%	Ungapped	-	14	-	89.5	46.4	-	4150.0	Uncoated	0.350" (8.90mm)	-	-
0077330A7 KOOL MU 040 PERM BLACK 324 SIZE Magnetics, a division of Spang & Co.	2,258	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	1.410" (35.81mm)	37 nH	±8%	Ungapped	-	40	-	89.8	67.8	-	6090.0	Uncoated	0.412" (10.46mm)	-	-
0077329A7 KOOL MU 075 PERM BLACK 324 SIZE Magnetics, a division of Spang & Co.	3,876	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	1.410" (35.81mm)	70 nH	±8%	Ungapped	-	75	-	89.8	67.8	-	6090.0	Uncoated	0.412" (10.46mm)	-	-

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.