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
C055435A2 MPP 200 PERM GREY 438 SIZE Magnetics, a division of Spang & Co.	1,023	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.875" (47.63mm)	450 nH	±8%	Ungapped	-	200	-	107.0	199.0	-	21300.0	Coated	0.745" (18.92mm)	-	-
C055437A2 MPP 147 PERM GREY 438 SIZE Magnetics, a division of Spang & Co.	4,210	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.875" (47.63mm)	330 nH	±8%	Ungapped	-	147	-	107.0	199.0	-	21300.0	Coated	0.745" (18.92mm)	-	-
C055432A2 MPP 173 PERM GREY 438 SIZE Magnetics, a division of Spang & Co.	4,984	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.875" (47.63mm)	390 nH	±8%	Ungapped	-	173	-	107.0	199.0	-	21300.0	Coated	0.745" (18.92mm)	-	-
C055436A2 MPP 160 PERM GREY 438 SIZE Magnetics, a division of Spang & Co.	3,290	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.875" (47.63mm)	360 nH	±8%	Ungapped	-	160	-	107.0	199.0	-	21300.0	Coated	0.745" (18.92mm)	-	-
0P49920UC U CORE Magnetics, a division of Spang & Co.	4,500	-	RFQ	Datasheet	-	Bulk	Active	U	-	P	-	3.572 µH	-	Ungapped	-	2500	-	480.0	560.0	560.0	268800.0	Uncoated	3.583" (91.00mm)	4.961" (126.00mm)	0.787" (20.00mm)
C055107A2 MPP 160 PERM GREY 109 SIZE Magnetics, a division of Spang & Co.	3,639	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	2.285" (58.04mm)	200 nH	±8%	Ungapped	-	160	-	143.0	144.0	-	20700.0	Coated	0.585" (14.86mm)	-	-
0059867A2 EDGE 060 PERM GREEN 866 SIZE Magnetics, a division of Spang & Co.	2,314	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	3.063" (77.80mm)	68 nH	±8%	Ungapped	-	60	-	196.0	176.0	-	34500.0	Uncoated	0.500" (12.70mm)	-	-
0058191A9 HIGH FLUX 026 PERM KHAKI 195 SIZ Magnetics, a division of Spang & Co.	3,653	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.250" (57.15mm)	60 nH	±8%	Ungapped	-	26	-	125.0	229.0	-	28600.0	Uncoated	0.600" (15.24mm)	-	-
0059191A2 EDGE 026 PERM GREEN 195 SIZE Magnetics, a division of Spang & Co.	3,802	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.250" (57.15mm)	60 nH	±8%	Ungapped	-	26	-	125.0	229.0	-	28600.0	Uncoated	0.600" (15.24mm)	-	-
0059195A2 EDGE 125 PERM GREEN 195 SIZE Magnetics, a division of Spang & Co.	2,928	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.250" (57.15mm)	287 nH	±8%	Ungapped	-	125	-	125.0	229.0	-	28600.0	Uncoated	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.