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
0059326A2 EDGE 026 PERM GREEN 324 SIZE Magnetics, a division of Spang & Co.	1,119	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.410" (35.81mm)	24 nH	±8%	Ungapped	-	26	-	89.8	67.8	-	6090.0	Uncoated	0.412" (10.46mm)	-	-
C055201A2 MPP 300 PERM GREY 206 SIZE Magnetics, a division of Spang & Co.	4,804	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.830" (21.08mm)	163 nH	±8%	Ungapped	-	300	-	50.9	22.1	-	1120.0	Coated	0.280" (7.11mm)	-	-
0077907A7 KOOL MU 060 PERM BLACK 906 SIZE Magnetics, a division of Spang & Co.	2,309	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	3.063" (77.80mm)	85 nH	±8%	Ungapped	-	60	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
0077910A7 KOOL MU 090 PERM BLACK 906 SIZE Magnetics, a division of Spang & Co.	3,630	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mµ	3.063" (77.80mm)	128 nH	±8%	Ungapped	-	90	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
0077906A7 KOOL MU 125 PERM BLACK 906 SIZE Magnetics, a division of Spang & Co.	2,223	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	3.063" (77.80mm)	177 nH	±8%	Ungapped	-	125	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
0077909A7 KOOL MU 014 PERM BLACK 906 SIZE Magnetics, a division of Spang & Co.	3,226	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	3.063" (77.80mm)	20 nH	±8%	Ungapped	-	14	-	196.1	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
0077911A7 KOOL MU 075 PERM BLACK 906 SIZE Magnetics, a division of Spang & Co.	4,463	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mµ	3.063" (77.80mm)	106 nH	±8%	Ungapped	-	75	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
C058548A2HT15 HIGH FLUX 125 PERM KHAKI 548 SIZ Magnetics, a division of Spang & Co.	3,786	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.325" (33.66mm)	167 nH	±8%	Ungapped	-	125	-	81.4	86.3	-	7020.0	Coated	0.591" (15.00mm)	-	-
0075907A7 75 SERIES 060 PERM BLACK 906 SIZ Magnetics, a division of Spang & Co.	3,808	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	3.063" (77.80mm)	85 nH	±8%	Ungapped	-	60	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
LPG4225E060L158 EDGE 060 PERM LP 4225 SIZE Magnetics, a division of Spang & Co.	1,706	-	RFQ	Datasheet	-	Bulk	Active	ELP	-	Edge	-	184 nH	±8%	Ungapped	-	60	-	90.1	206.0	-	18560.0	Uncoated	0.622" (15.80mm)	1.654" (42.00mm)	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.