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
LPX2314E060L087 X FLUX 060 PERM LP 2314 SIZE Magnetics, a division of Spang & Co.	1,674	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	XFlux	-	110 nH	±8%	Ungapped	-	60	-	49.1	67.0	-	3290.0	Uncoated	0.343" (8.70mm)	0.921" (23.40mm)	0.551" (14.00mm)
0R42508TC TOROID UNCOATED Magnetics, a division of Spang & Co.	2,543	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	R	0.998" (25.34mm)	2.22 µH	±25%	Ungapped	-	2300	-	61.5	48.0	-	2981.0	Uncoated	0.394" (10.00mm)	-	-
0F42915TC TOROID UNCOATED Magnetics, a division of Spang & Co.	2,691	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	F	1.142" (29.00mm)	3.868 µH	±20%	Ungapped	-	3000	-	73.2	74.9	-	5481.0	Uncoated	0.598" (15.20mm)	-	-
0F40905UG POT CORE Magnetics, a division of Spang & Co.	4,829	-	RFQ	Datasheet	-	Bulk	Active	P	-	F	0.366" (9.30mm)	1.365 µH	±25%	Ungapped	-	3000	-	12.5	10.1	8.0	126.0	Uncoated	0.106" (2.70mm)	-	-
LPX2314E075L087 X FLUX 075 PERM LP 2314 SIZE Magnetics, a division of Spang & Co.	3,073	-	RFQ	Datasheet	-	Bulk	Active	ELP	-	XFlux	-	134 nH	±8%	Ungapped	-	75	-	49.1	67.0	-	3290.0	Uncoated	0.343" (8.70mm)	0.921" (23.39mm)	0.551" (14.00mm)
RJ41510UG R-RM DESIGN Magnetics, a division of Spang & Co.	3,879	-	RFQ	Datasheet	-	Bulk	Active	RM	-	J	-	4.133 µH	-	Ungapped	-	5000	-	21.4	21.0	13.9	449.0	Uncoated	0.205" (5.20mm)	0.575" (14.60mm)	0.260" (6.60mm)
EQK2619E026L124 KOOL MU 026 PERM EQ 2619 SIZE Magnetics, a division of Spang & Co.	3,455	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	Kool Mu	-	74 nH	±8%	Ungapped	-	26	-	63.9	120.0	-	7650.0	Uncoated	0.488" (12.40mm)	1.043" (26.50mm)	0.748" (19.00mm)
0075316A7 75 SERIES 040 PERM BLACK 310 SIZ Magnetics, a division of Spang & Co.	1,451	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	0.900" (22.86mm)	29 nH	±8%	Ungapped	-	40	-	56.7	31.7	-	1800.0	Uncoated	0.300" (7.60mm)	-	-
0075312A7 75 SERIES 026 PERM BLACK 310 SIZ Magnetics, a division of Spang & Co.	3,889	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	0.900" (22.86mm)	19 nH	±8%	Ungapped	-	26	-	56.7	31.7	-	1800.0	Uncoated	0.300" (7.60mm)	-	-
PW41313UG EP CORE Magnetics, a division of Spang & Co.	2,095	-	RFQ	Datasheet	-	Bulk	Active	EP	-	W	-	7.143 µH	-	Ungapped	-	10000	-	24.2	19.5	14.9	472.0	Uncoated	0.508" (12.90mm)	0.504" (12.80mm)	0.354" (9.00mm)

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.