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
0074440A7 X FLUX ULTRA 026 PERM BROWN 438 Magnetics, a division of Spang & Co.	210	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	X FLUX ULTRA	1.840" (46.74mm)	60 nH	±8%	Ungapped	-	26	-	107.0	198.0	-	21300.0	Uncoated	0.710" (18.03mm)	-	-
0P43622UG FERRITE CORE P 9.467UH P Magnetics, a division of Spang & Co.	561	-	RFQ	Datasheet	-	Bulk	Active	P	-	P	1.402" (35.60mm)	9.467 µH	-	Ungapped	-	2500	-	53.2	202.0	172.0	10700.0	Uncoated	0.431" (10.95mm)	-	-
C055350A2 FERRITE CORE TOROID 105NH MPP Magnetics, a division of Spang & Co.	583	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.958" (24.33mm)	105 nH	±8%	Ungapped	-	125	-	58.8	38.8	-	2280.0	Coated	0.380" (9.65mm)	-	-
0076256A7 FERRITE CORE TOROID 35NH KOOL MU Magnetics, a division of Spang & Co.	301	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu HF	1.605" (40.77mm)	35 nH	±8%	Ungapped	-	26	-	98.4	107.0	-	10600.0	Coated	0.605" (15.37mm)	-	-
0079451A7 FERRITE CORE TOROID 108NH KOOLMU Magnetics, a division of Spang & Co.	212	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	1.689" (42.90mm)	108 nH	±8%	Ungapped	-	60	-	102.0	147.5	-	15100.0	Coated	0.640" (16.26mm)	-	-
0055208A2 FERRITE CORE TOROID 14NH MPP Magnetics, a division of Spang & Co.	931	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.800" (20.32mm)	14 nH	±8%	Ungapped	-	26	-	50.9	22.1	-	1120.0	Coated	0.250" (6.35mm)	-	-
0076451A7 FERRITE CORE TOROID 108NH HI FLX Magnetics, a division of Spang & Co.	365	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.689" (42.90mm)	108 nH	±8%	Ungapped	-	60	-	102.0	147.5	-	15100.0	Coated	0.640" (16.26mm)	-	-
0078110A7 FERRITE CORE TOROID 75NH XFLUX Magnetics, a division of Spang & Co.	176	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	2.285" (58.04mm)	75 nH	±8%	Ungapped	-	60	-	143.0	144.0	-	20700.0	Coated	0.585" (14.86mm)	-	-
0078213A7 FERRITE CORE TOROID 112NH XFLUX Magnetics, a division of Spang & Co.	141	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	XFlux	2.285" (58.04mm)	112 nH	±8%	Ungapped	-	90	-	143.0	144.0	-	20700.0	Coated	0.585" (14.86mm)	-	-
C055115A2 MPP 300 PERM GREY 120 SIZE Magnetics, a division of Spang & Co.	303	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.680" (17.27mm)	173 nH	±8%	Ungapped	-	300	-	41.2	19.2	-	791.0	Coated	0.280" (7.11mm)	-	-

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.