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
C055321A2 MPP 200 PERM GREY 324 SIZE Magnetics, a division of Spang & Co.	2,203	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.445" (36.70mm)	187 nH	±8%	Ungapped	-	200	-	89.8	67.8	-	6090.0	Coated	0.447" (11.35mm)	-	-
EQG5032E060L200 EDGE 060 PERM EQ 5032 SIZE Magnetics, a division of Spang & Co.	2,373	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	Edge	-	223 nH	±8%	Ungapped	-	60	-	113.0	314.0	-	35600.0	Uncoated	0.787" (20.00mm)	1.969" (50.00mm)	1.260" (32.00mm)
C055930A2HT23 MPP 125 PERM GREY 930 SIZE Magnetics, a division of Spang & Co.	4,056	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.090" (27.69mm)	314 nH	±8%	Ungapped	-	125	-	63.5	131.0	-	8320.0	Coated	0.906" (23.00mm)	-	-
0J49316IC I CORE Magnetics, a division of Spang & Co.	4,165	-	RFQ	Datasheet	-	Bulk	Active	I	-	J	-	-	-	Ungapped	-	5000	-	-	-	-	-	Uncoated	0.630" (16.00mm)	3.661" (93.00mm)	1.083" (27.50mm)
C055036A2 MPP 550 PERM GREY 040 SIZE Magnetics, a division of Spang & Co.	4,784	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.425" (10.80mm)	287 nH	±8%	Ungapped	-	550	-	23.0	9.56	-	220.0	Coated	0.181" (4.60mm)	-	-
0J48625TC TOROID UNCOATED Magnetics, a division of Spang & Co.	3,955	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	3.374" (85.70mm)	10.96 µH	±20%	Ungapped	-	5000	-	215.0	375.0	-	80717.0	Uncoated	0.994" (25.26mm)	-	-
0J49718TC TOROID Magnetics, a division of Spang & Co.	2,879	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	4.213" (107.00mm)	8.972 µH	±20%	Ungapped	-	5000	-	259.31	320.27	-	96013.0	Uncoated	0.709" (18.00mm)	-	-
0F49925IC I CORE Magnetics, a division of Spang & Co.	1,097	-	RFQ	Datasheet	-	Bulk	Active	I	-	F	-	7.44 µH	±25%	Ungapped	-	3000	-	245.0	645.0	645.0	158000.0	Uncoated	1.000" (25.40mm)	4.000" (101.60mm)	1.000" (25.40mm)
ZR48625TC TOROID GREY COATED Magnetics, a division of Spang & Co.	2,169	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	R	3.440" (87.38mm)	5.4 µH	±25%	Ungapped	-	2300	-	215.0	375.0	-	80700.0	Epoxy	1.049" (26.65mm)	-	-
EQH5032E040L250 HIGH FLUX 040 PERM EQ 5032 SIZE Magnetics, a division of Spang & Co.	1,024	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	136 nH	±8%	Ungapped	-	40	-	133.0	314.0	-	41900.0	Uncoated	0.984" (25.00mm)	1.969" (50.00mm)	1.260" (32.00mm)

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.