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
0058774A2 HIGH FLUX 014 PERM KHAKI 778 SIZ Magnetics, a division of Spang & Co.	4,212	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	47 nH	±8%	Ungapped	-	14	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
0058775A2 HIGH FLUX 026 PERM KHAKI 778 SIZ Magnetics, a division of Spang & Co.	4,773	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	3.063" (77.80mm)	88 nH	±8%	Ungapped	-	26	-	177.2	492.0	-	87100.0	Uncoated	1.018" (25.86mm)	-	-
UU100/75/30-LP9 FERRITE CORE U LP9 1PC Maanshan New Conda Magnetic Industrial Co.,Ltd.	2,228	-	RFQ	Datasheet	U100/75/30		Active	U	U 100 x 75 x 30	LP9	-	8.5 µH	±25%	Ungapped	2613.0	3300	0.39	354.0	917.0	917.0	324620.0	Uncoated	2.972" (75.50mm)	3.937" (100.00mm)	1.181" (30.00mm)
EE118/86/35-LP3 FERRITE CORE E LP3 1PC Maanshan New Conda Magnetic Industrial Co.,Ltd.	3,823	-	RFQ	Datasheet	E118/86/35		Active	E	E 118 x 86 x 35	LP3	-	7 µH	±25%	Ungapped	1829.0	2300	0.33	407.0	1240.0	1230.0	505000.0	Uncoated	3.406" (86.50mm)	4.646" (118.00mm)	1.378" (35.00mm)
BLK104/66/19-3F3 Ferrite Ferroxcube	3,433	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
T60004L2130W630 FERRITE CORE TOROID 25.4UH VACUUMSCHMELZE	4,695	-	RFQ	Datasheet	-	Box	Active	Toroid	-	-	5.295" (134.50mm)	25.4 µH	-	Ungapped	-	-	-	361.0	274.0	-	-	Epoxy	1.122" (28.50mm)	-	-
T60004L2130W567 FERRITE CORE TOROID 50UH VACUUMSCHMELZE	4,176	-	RFQ	Datasheet	-	Box	Active	Toroid	-	-	5.295" (134.50mm)	50 µH	-	Ungapped	-	-	-	361.0	285.0	-	-	Epoxy	1.122" (28.50mm)	-	-
0059615A2 EDGE 026 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	1,797	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	82 nH	±8%	Ungapped	-	26	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
0059616A2 EDGE 040 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	3,455	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	126 nH	±8%	Ungapped	-	40	-	144.0	360.0	-	51800.0	Uncoated	0.984" (25.00mm)	-	-
B65713A2500J027 FERRITE CORE PM N27 EPCOS - TDK Electronics	2,886	-	RFQ	Datasheet	PM87/70	Box	Active	PM	PM 87 x 70	N27	3.425" (87.00mm)	-	-	Gapped	-	2000	0.16	146.0	910.0	700.0	133000.0	Uncoated	1.378" (35.00mm)	-	-
B65713A5000L027 FERRITE CORE PM 5UH N27 2PCS EPCOS - TDK Electronics	3,067	-	RFQ	Datasheet	PM87/70	Box	Active	PM	PM 87 x 70	N27	3.425" (87.00mm)	5 µH	±15%	Gapped	638.0	2000	0.16	146.0	910.0	700.0	133000.0	Uncoated	1.378" (35.00mm)	-	-
0055726A2 MPP 060 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	1,676	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	175 nH	-	Ungapped	-	60	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0055727A2 MPP 026 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	2,178	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	76 nH	±8%	Ungapped	-	26	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0055728A2 MPP 014 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	4,863	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	41 nH	±8%	Ungapped	-	14	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0055725A2 MPP 125 PERM GREY 725 SIZE Magnetics, a division of Spang & Co.	4,782	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.990" (50.55mm)	366 nH	±8%	Ungapped	-	125	-	113.5	262.0	-	29700.0	Uncoated	0.820" (20.83mm)	-	-
0058098A2 HIGH FLUX 125 PERM KHAKI 102 SIZ Magnetics, a division of Spang & Co.	4,320	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	4.000" (101.60mm)	232 nH	±8%	Ungapped	-	125	-	243.0	358.0	-	87000.0	Uncoated	0.650" (16.51mm)	-	-
T60006L2160V088 V088 VACUUMSCHMELZE	2,254	-	RFQ	Datasheet	-	Box	Active	Toroid	-	Nanocrystalline	6.571" (166.90mm)	13.1 µH	-	Ungapped	-	-	-	456.0	274.0	-	-	Epoxy	1.201" (30.50mm)	-	-
0059618A2 EDGE 075 PERM GREEN 620 SIZE Magnetics, a division of Spang & Co.	1,313	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	2.440" (61.98mm)	75 nH	±8%	Ungapped	-	75	-	143.6	362.0	-	52000.0	Uncoated	0.984" (25.00mm)	-	-
T140/106/25-3F4 Ferrite Misc Ferroxcube	2,802	-	RFQ	Datasheet	-	Bulk	Active	Toroid	Toroid 140 x 106 x 25	3F4	5.512" (140.00mm)	-	-	Ungapped	-	-	0.903	382.0	422.0	-	161100.0	Uncoated	0.984" (25.00mm)	-	-
0055601A2 MPP 026 PERM GREY 596 SIZE Magnetics, a division of Spang & Co.	1,073	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	2.346" (59.60mm)	54 nH	±8%	Ungapped	-	26	-	143.0	237.0	-	33900.0	Uncoated	0.768" (19.50mm)	-	-

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.