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
0P49715TC TOROID Magnetics, a division of Spang & Co.	2,222	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	4.016" (102.00mm)	3.464 µH	±25%	Ungapped	-	2500	-	255.3	267.2	-	68821.0	Uncoated	0.591" (15.00mm)	-	-
C055050M4 MPP 125 PERM GREY 050 SIZE Magnetics, a division of Spang & Co.	4,224	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.530" (13.45mm)	56 nH	±8%	Ungapped	-	125	-	31.2	10.9	-	340.0	Coated	0.217" (5.51mm)	-	-
ZJ48613TC TOROID GREY COATED Magnetics, a division of Spang & Co.	3,137	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	3.440" (87.38mm)	5.52 µH	±20%	Ungapped	-	5000	-	214.9	188.8	-	40582.0	Epoxy	0.525" (13.34mm)	-	-
C058071A2HT19 HIGH FLUX 060 PERM KHAKI 548 SIZ Magnetics, a division of Spang & Co.	2,013	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.325" (33.66mm)	102 nH	±8%	Ungapped	-	60	-	81.4	110.0	-	8950.0	Coated	0.748" (19.00mm)	-	-
0058395A2 HIGH FLUX 125 PERM KHAKI 395 SIZ Magnetics, a division of Spang & Co.	3,657	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.580" (40.13mm)	254 nH	±8%	Ungapped	-	125	-	95.0	153.0	-	14600.0	Uncoated	0.669" (17.00mm)	-	-
C058548A2HT19 HIGH FLUX 125 PERM KHAKI 548 SIZ Magnetics, a division of Spang & Co.	3,245	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.325" (33.66mm)	214 nH	±8%	Ungapped	-	125	-	81.4	110.5	-	9000.0	Coated	0.748" (19.00mm)	-	-
0R49715TC TOROID Magnetics, a division of Spang & Co.	4,252	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	R	4.016" (102.00mm)	3.025 µH	±25%	Ungapped	-	2300	-	255.3	267.2	-	68821.0	Uncoated	0.591" (15.00mm)	-	-
C055270M4 MPP 125 PERM GREY 270 SIZE Magnetics, a division of Spang & Co.	1,278	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
0059392A2 EDGE 060 PERM GREEN 395 SIZE Magnetics, a division of Spang & Co.	4,314	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.580" (40.13mm)	122 nH	±8%	Ungapped	-	60	-	95.0	153.0	-	14600.0	Uncoated	0.669" (17.00mm)	-	-
0075615A7 75 SERIES 026 PERM BLACK 620 SIZ Magnetics, a division of Spang & Co.	2,650	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	2.440" (61.98mm)	82 nH	±8%	Ungapped	-	26	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-

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.