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
EE160/83/40-LP9 FERRITE CORE E LP9 1PC Maanshan New Conda Magnetic Industrial Co.,Ltd.	4,542	-	RFQ	Datasheet	E160/83/40		Active	E	E 160 x 83 x 40	LP9	-	10.8 µH	±25%	Ungapped	2139.0	3300	0.25	398.0	1600.0	1585.0	637000.0	Uncoated	3.268" (83.00mm)	6.299" (160.00mm)	1.575" (40.00mm)
0055775A2 MPP 026 PERM GREY 778 SIZE Magnetics, a division of Spang & Co.	3,768	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	3.063" (77.80mm)	88 nH	±8%	Ungapped	-	26	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
0055774A2 MPP 014 PERM GREY 778 SIZE Magnetics, a division of Spang & Co.	4,217	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	3.063" (77.80mm)	47 nH	±8%	Ungapped	-	14	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
B64260A0003X830 R202/153/25 N30 RINGKERN EPCOS - TDK Electronics	4,783	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B64260A0705X010 R140/103/25 K10 RINGKERN EPCOS - TDK Electronics	2,261	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
0R49938FB FERRITE BLOCK Magnetics, a division of Spang & Co.	3,957	-	RFQ	Datasheet	-	Bulk	Active	Planar E/I	-	R	-	-	-	Ungapped	-	2300	-	-	-	-	-	Uncoated	1.496" (38.00mm)	4.724" (120.00mm)	4.724" (120.00mm)
EE200/80/40-LP3A FERRITE CORE E LP3A 1PC Maanshan New Conda Magnetic Industrial Co.,Ltd.	4,004	-	RFQ	Datasheet	E200/80/40		Active	E	E 200 x 80 x 40	LP3A	-	9 µH	±25%	Ungapped	1872.0	2300	0.26	418.0	1600.0	1590.0	676530.0	Uncoated	3.150" (80.00mm)	7.874" (200.00mm)	1.575" (40.00mm)
0055779A2 MPP 147 PERM GREY 778 SIZE Magnetics, a division of Spang & Co.	3,151	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	3.063" (77.80mm)	500 nH	±8%	Ungapped	-	147	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
0055099A2 MPP 060 PERM GREY 102 SIZE Magnetics, a division of Spang & Co.	2,741	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	4.000" (101.60mm)	111 nH	±8%	Ungapped	-	60	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-
0055102A2 MPP 026 PERM GREY 102 SIZE Magnetics, a division of Spang & Co.	3,253	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	4.000" (101.60mm)	48 nH	±8%	Ungapped	-	26	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-
0055098A2 MPP 125 PERM GREY 102 SIZE Magnetics, a division of Spang & Co.	3,041	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	4.000" (101.60mm)	232 nH	±8%	Ungapped	-	125	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-
PM114/93-3C90-E6300 Ferrite Misc Ferroxcube	4,446	-	RFQ	Datasheet	-	Bulk	Active	PM	PM 114 x 93	3C90	-	6.3 µH	±15%	Gapped	580.0	-	0.116	200.0	1720.0	1380.0	344000.0	Uncoated	1.831" (46.50mm)	-	-
PM114/93-3C92 Ferrite Misc Ferroxcube	4,110	-	RFQ	Datasheet	PM114/93	Bulk	Active	PM	PM 114 x 93	3C92	-	-	-	Ungapped	-	-	0.116	200.0	1720.0	1380.0	344000.0	Uncoated	1.831" (46.50mm)	4.488" (114.00mm)	1.732" (44.00mm)
0058101A2 HIGH FLUX 014 PERM KHAKI 102 SIZ Magnetics, a division of Spang & Co.	2,210	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	4.000" (101.60mm)	26 nH	±8%	Ungapped	-	14	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.51mm)	-	-
PM114/93-3C95 Ferrite Misc Ferroxcube	1,722	-	RFQ	Datasheet	-	Bulk	Active	PM	PM 114 x 93	3C95	4.488" (114.00mm)	-	-	Ungapped	-	-	0.116	200.0	1720.0	1380.0	344000.0	Uncoated	1.831" (46.50mm)	-	-
T140/106/25-4C65 Ferrite Misc Ferroxcube	4,978	-	RFQ	Datasheet	-	Bulk	Active	Toroid	Toroid 140 x 106 x 25	4C65	5.512" (140.00mm)	-	-	Ungapped	-	-	0.903	382.0	422.0	-	161100.0	Uncoated	0.984" (25.00mm)	-	-
0055101A2 MPP 014 PERM GREY 102 SIZE Magnetics, a division of Spang & Co.	2,726	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	4.000" (101.60mm)	26 nH	±8%	Ungapped	-	14	-	243.0	358.0	-	86900.0	Uncoated	0.650" (16.50mm)	-	-
B67410A0246X195 QU155/110/24 N95 EPCOS - TDK Electronics	1,699	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PQ107/68-LP9 FERRITE CORE PQ LP9 2PC SET Maanshan New Conda Magnetic Industrial Co.,Ltd.	3,314	-	RFQ	Datasheet	PQ107/68		Active	PQ	PQ 107 x 68	LP9	-	23 µH	±25%	Ungapped	2129.0	3300	0.12	166.0	1428.0	1400.0	237048.0	Uncoated	1.339" (34.00mm)	4.213" (107.00mm)	2.756" (70.00mm)
PM114/93-3C97 Ferrite Misc Ferroxcube	2,473	-	RFQ	Datasheet	PM114/93	Bulk	Active	PM	PM 114 x 93	3C97	-	-	-	Ungapped	-	-	0.116	200.0	1720.0	1380.0	344000.0	Uncoated	1.831" (46.50mm)	-	1.732" (44.00mm)

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.