Ferrite Cores

Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
0055190A2 MPP 014 PERM GREY 195 SIZE Magnetics, a division of Spang & Co.	4,002	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	2.250" (57.15mm)	32 nH	±8%	Ungapped	-	14	-	125.0	229.0	-	28600.0	Uncoated	0.600" (15.24mm)	-	-
0058615A2 HIGH FLUX 026 PERM KHAKI 620 SIZ Magnetics, a division of Spang & Co.	2,614	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.440" (61.98mm)	82 nH	±8%	Ungapped	-	26	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0058614A2 HIGH FLUX 014 PERM KHAKI 620 SIZ Magnetics, a division of Spang & Co.	4,068	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	2.440" (61.98mm)	44 nH	±8%	Ungapped	-	14	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0058909A2 HIGH FLUX 014 PERM KHAKI 906 SIZ Magnetics, a division of Spang & Co.	3,495	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	20 nH	±8%	Ungapped	-	14	-	196.0	221.0	-	43400.0	Uncoated	0.625" (15.88mm)	-	-
0059617A2 EDGE 060 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	4,274	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	189 nH	±8%	Ungapped	-	60	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0059619A2 EDGE 090 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	1,884	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	284 nH	±8%	Ungapped	-	-	-	143.6	362.0	-	52000.0	Uncoated	0.984" (25.00mm)	-	-
0059072A2 EDGE 060 PERM GREEN 070 SIZE Magnetics, a division of Spang & Co.	3,597	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.677" (68.00mm)	143 nH	±8%	Ungapped	-	60	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0059074A2 EDGE 026 PERM GREEN 070 SIZE Magnetics, a division of Spang & Co.	3,336	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.677" (68.00mm)	65 nH	±8%	Ungapped	-	26	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0059073A2 EDGE 040 PERM GREEN 070 SIZE Magnetics, a division of Spang & Co.	4,889	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.677" (68.00mm)	100 nH	±8%	Ungapped	-	40	-	158.1	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
0R49985FB FERRITE BLOCK Magnetics, a division of Spang & Co.	1,437	-	RFQ	Datasheet	-	Bulk	Active	Planar E/I	-	R	-	-	±25%	Ungapped	-	2300	-	-	-	-	-	Uncoated	1.000" (25.40mm)	3.937" (100.00mm)	3.346" (85.00mm)
T60006L2063V347 V347 VACUUMSCHMELZE	3,520	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
C055866A2 MPP 125 PERM GREY 866 SIZE Magnetics, a division of Spang & Co.	4,288	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	3.108" (78.94mm)	142 nH	±8%	Ungapped	-	125	-	196.0	176.0	-	34500.0	Coated	0.545" (13.84mm)	-	-
EE130/63/40-LP3S FERRITE CORE E LP3S 1PC Maanshan New Conda Magnetic Industrial Co.,Ltd.	1,883	-	RFQ	Datasheet	E130/63/40		Active	E	E 130 x 63 x 40	LP3S	-	12 µH	±25%	Ungapped	1868.0	2500	0.2	294.0	1504.0	1494.0	442337.0	Uncoated	2.480" (63.00mm)	5.118" (130.00mm)	1.575" (40.00mm)
0059620A2 EDGE 125 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	3,548	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
T60004L2130W587 W587 VACUUMSCHMELZE	3,094	-	RFQ	Datasheet	-	Box	Active	Toroid	-	Nanocrystalline	5.295" (134.50mm)	14.7 µH	-	Ungapped	-	-	-	361.0	274.0	-	-	Epoxy	1.122" (28.50mm)	-	-
0059777A2 EDGE 060 PERM GREEN 778 SIZE Magnetics, a division of Spang & Co.	3,825	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	3.063" (77.80mm)	205 nH	±8%	Ungapped	-	60	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
B67370A0002X088 U101/76/30-N88 EPCOS - TDK Electronics	4,844	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
0058778A2 HIGH FLUX 125 PERM KHAKI 778 SIZ Magnetics, a division of Spang & Co.	3,746	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	425 nH	±8%	Ungapped	-	125	-	177.2	492.0	-	81500.0	Uncoated	1.018" (25.86mm)	-	-
0058777A2 HIGH FLUX 060 PERM KHAKI 778 SIZ Magnetics, a division of Spang & Co.	3,200	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	205 nH	±8%	Ungapped	-	60	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
0058776A2 HIGH FLUX 040 PERM KHAKI 778 SIZ Magnetics, a division of Spang & Co.	3,762	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	135 nH	±8%	Ungapped	-	40	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-

Ferrite Cores FAQ

What Ferrite Cores components can I source from EGOO?

You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.