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
00X6020B040 X FLUX 6020 BLOCK Magnetics, a division of Spang & Co.	2,953	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
E65/32/27-3C96 Ferrite Misc Ferroxcube	2,264	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
6695505021 FERRITE CORE PQ 95 SET Fair-Rite Products Corp.	1,462	-	RFQ	Datasheet	-	Bulk	Active	PQ	-	95	-	-	±25%	Ungapped	-	3000	35.9	114.7	319.0	314.2	36630.0	Uncoated	-	1.969" (50.00mm)	1.260" (32.00mm)
00X6030B060 X FLUX 6030 BLOCK Magnetics, a division of Spang & Co.	3,518	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	60	-	-	-	-	27000.0	Uncoated	1.181" (30.00mm)	2.362" (60.00mm)	0.591" (15.00mm)
00X5528B040 X FLUX 5528 BLOCK Magnetics, a division of Spang & Co.	4,205	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	40	-	-	-	-	31200.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.811" (20.60mm)
00X6030B040 X FLUX 6030 BLOCK Magnetics, a division of Spang & Co.	1,473	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	40	-	-	-	-	27000.0	Uncoated	1.181" (30.00mm)	2.362" (60.00mm)	0.591" (15.00mm)
00X6030B026 X FLUX 6030 BLOCK Magnetics, a division of Spang & Co.	1,748	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	26	-	-	-	-	27000.0	Uncoated	1.181" (30.00mm)	2.362" (60.00mm)	0.591" (15.00mm)
00X5528B026 X FLUX 5528 BLOCK Magnetics, a division of Spang & Co.	3,324	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	26	-	-	-	-	31200.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.811" (20.60mm)
EQH3222E060L180 HIGH FLUX 060 PERM EQ 3222 SIZE Magnetics, a division of Spang & Co.	2,377	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	136 nH	±8%	Ungapped	-	60	-	91.1	152.0	-	13900.0	Uncoated	0.709" (18.00mm)	1.260" (32.00mm)	0.866" (22.00mm)
EQH3222E026L180 HIGH FLUX 026 PERM EQ 3222 SIZE Magnetics, a division of Spang & Co.	4,913	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	66 nH	±8%	Ungapped	-	26	-	91.1	152.0	-	13900.0	Uncoated	0.709" (18.00mm)	1.260" (32.00mm)	0.866" (22.00mm)
E55/28/25-3F3-E250 Ferrite Misc Ferroxcube	4,433	-	RFQ	Datasheet	-	Bulk	Active	E	E 55 x 28 x 25	3F3	-	-	±5%	Gapped	58.0	-	-	123.0	420.0	411.0	52000.0	Uncoated	1.083" (27.50mm)	2.213" (56.20mm)	0.984" (25.00mm)
0059366A2 EDGE 060 PERM GREEN 367 SIZE Magnetics, a division of Spang & Co.	2,426	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
00K7030B026 KOOL MU 7030 BLOCK Magnetics, a division of Spang & Co.	1,834	-	RFQ	Datasheet	-	Bulk	Active	I	-	Kool Mu	-	-	-	Ungapped	-	26	-	-	-	-	42800.0	Uncoated	1.193" (30.30mm)	2.776" (70.50mm)	0.787" (20.00mm)
00K7030B040 KOOL MU 7030 BLOCK Magnetics, a division of Spang & Co.	4,890	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
00K7030B060 KOOL MU 7030 BLOCK Magnetics, a division of Spang & Co.	1,951	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TX42/26/25-3C11 Ferrite Misc Ferroxcube	2,084	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RM14/ILP-3F36 FERRITE CORE RM 3F36 2PC SET Ferroxcube	3,568	-	RFQ	Datasheet	-	Bulk	Active	RM	RM 14	3F36	-	-	±25%	Ungapped	-	-	0.25	50.9	201.0	168.0	10230.0	Uncoated	0.807" (20.50mm)	1.661" (42.20mm)	0.748" (19.00mm)
E71/33/32-3C90 Ferrite Misc Ferroxcube	2,589	-	RFQ	Datasheet	-	Bulk	Active	E	E 71 x 33 x 32	3C90	-	10.8 µH	±25%	Ungapped	1880.0	-	0.218	149.0	683.0	676.0	-	Uncoated	1.307" (33.20mm)	2.776" (70.50mm)	1.260" (32.00mm)
B65671T0160G048 FERRITE CORE P 160NH N48 2PCS EPCOS - TDK Electronics	1,243	-	RFQ	Datasheet	P26/16	Box	Active	P (Pot Core)	P 26 x 16	N48	1.024" (26.00mm)	160 nH	±3%	Gapped	51.0	-	0.4	37.2	93.0	76.5	3460.0	Uncoated	0.321" (8.15mm)	-	-
B65671T0250G048 FERRITE CORE P 250NH N48 2PCS EPCOS - TDK Electronics	1,445	-	RFQ	Datasheet	P26/16	Box	Active	P (Pot Core)	P 26 x 16	N48	1.024" (26.00mm)	250 nH	±3%	Gapped	80.0	-	0.4	37.2	93.0	76.5	3460.0	Uncoated	0.321" (8.15mm)	-	-

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.