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
C058348A2 FERRITE CORE TOROID 135NH HI FLX Magnetics, a division of Spang & Co.	728	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	0.958" (24.33mm)	135 nH	±8%	Ungapped	-	160	-	58.8	38.8	-	2280.0	Coated	0.380" (9.65mm)	-	-
0059930A2 FERRITE CORE TOROID 157NH EDGE Magnetics, a division of Spang & Co.	414	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.090" (27.69mm)	157 nH	±8%	Ungapped	-	125	-	63.5	65.4	-	4150.0	Coated	0.470" (11.94mm)	-	-
CMC040025015H NANOCRYSTAL CORE TOROID 101UH Magnetics, a division of Spang & Co.	192	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Nanocrystalline	1.575" (40.00mm)	101 µH	±30%	Ungapped	-	80000	-	102.0	92.0	-	-	Polyester	0.591" (15.00mm)	-	-
C058548A2 FERRITE CORE TOROID 127NH HI FLX Magnetics, a division of Spang & Co.	228	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.291" (32.80mm)	127 nH	±8%	Ungapped	-	125	-	81.4	65.6	-	5340.0	Coated	0.420" (10.67mm)	-	-
0P46420UC FERRITE CORE UR 4.098UH P Magnetics, a division of Spang & Co.	190	-	RFQ	Datasheet	-	Bulk	Active	UR	-	P	-	4.098 µH	-	Ungapped	-	2500	-	210.0	290.0	-	61000.0	Uncoated	1.594" (40.50mm)	2.520" (64.00mm)	0.945" (24.00mm)
C058928A2 FERRITE CORE TOROID 201NH HI FLX Magnetics, a division of Spang & Co.	456	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.060" (26.92mm)	201 nH	±8%	Ungapped	-	160	-	63.5	65.4	-	4150.0	Coated	0.440" (11.18mm)	-	-
0059071A2 FERRITE CORE TOROID 61NH EDGE Magnetics, a division of Spang & Co.	809	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.325" (33.66mm)	61 nH	±8%	Ungapped	-	60	-	81.4	65.6	-	5340.0	Coated	0.450" (11.45mm)	-	-
0059548A2 FERRITE CORE TOROID 127NH EDGE Magnetics, a division of Spang & Co.	211	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.291" (32.80mm)	127 nH	±8%	Ungapped	-	125	-	81.4	65.6	-	5340.0	Coated	0.420" (10.67mm)	-	-
C055894A2 FERRITE CORE TOROID 75NH MPP Magnetics, a division of Spang & Co.	940	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.060" (26.92mm)	75 nH	±8%	Ungapped	-	60	-	63.5	65.4	-	4150.0	Coated	0.440" (11.18mm)	-	-
0079191A7 FERRITE CORE TOROID 60NH KOOL MU Magnetics, a division of Spang & Co.	347	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	2.250" (57.15mm)	60 nH	±8%	Ungapped	-	26	-	125.0	229.0	-	28600.0	Coated	0.600" (15.24mm)	-	-

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.