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
PLT14/5/1.5/S-3C92 FERRITE CORE E 3C92 Ferroxcube	2,375	-	RFQ	Datasheet	-	Bulk	Active	E	PLT 14 x 5 x 1.5	3C92	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.138" (3.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
TX13/7.9/6.4-3F3 Ferrite Misc Ferroxcube	3,650	-	RFQ	Datasheet	-	Bulk	Active	Toroid	TX 13 x 7.9 x 6.4	3F3	0.785" (19.95mm)	1.1 µH	±20%	Ungapped	-	1800	2.213	31.2	14.1	-	442.0	Epoxy	0.260" (6.60mm)	-	-
PLT14/5/1.5-3C97 FERRITE CORE PLT 3C97 Ferroxcube	2,124	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 14 x 5 x 1.5	3C97	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.059" (1.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
PLT14/5/1.5-3F36 FERRITE CORE PLT 3F36 Ferroxcube	2,672	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 14 x 5 x 1.5	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.059" (1.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
PLT14/5/1.5-3F46 FERRITE CORE PLT 3F46 Ferroxcube	1,989	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 14 x 5 x 1.5	3F46	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.059" (1.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
4077272011 FERRITE CORE ROD 77 Fair-Rite Products Corp.	4,930	-	RFQ	Datasheet	-	Bulk	Active	ROD	-	77	0.250" (6.35mm)	-	-	Ungapped	-	2000	-	-	-	-	-	Uncoated	-	0.750" (19.05mm)	-
0R42526EC E CORE Magnetics, a division of Spang & Co.	1,684	-	RFQ	Datasheet	-	Bulk	Active	E	-	R	-	2.8 µH	-	Ungapped	-	2300	-	57.5	78.4	78.4	4500.0	Uncoated	0.504" (12.80mm)	0.984" (25.00mm)	0.433" (11.00mm)
B66300G0000X130 FERRITE CORE E N30 1PC EPCOS - TDK Electronics	4,628	-	RFQ	Datasheet	E6.3	Box	Active	E	E 6 x 3	N30	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.114" (2.90mm)	0.248" (6.30mm)	0.079" (2.00mm)
B64290A0707X010 FERRITE CORE TOROID EPCOS - TDK Electronics	1,088	-	RFQ	Datasheet	T3.94/2.24/1.8	Box	Active	Toroid	-	-	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	-	-
B66307G1000X127 FERRITE CORE E N27 EPCOS - TDK Electronics	2,559	-	RFQ	Datasheet	E16/8/5	Box	Active	E	E 16 x 8 x 5	N27	-	-	-	Gapped	-	2000	1.87	37.6	20.1	19.4	756.0	Uncoated	0.323" (8.20mm)	0.630" (16.00mm)	0.185" (4.70mm)
0J41106UC U-SHAPE CORE Magnetics, a division of Spang & Co.	4,529	-	RFQ	Datasheet	-	Bulk	Active	U	-	J	-	1.773 µH	-	Ungapped	-	5000	-	29.2	12.0	11.5	350.0	Uncoated	0.165" (4.20mm)	0.427" (10.85mm)	0.248" (6.30mm)
0W40907TC TOROID UNCOATED Magnetics, a division of Spang & Co.	1,968	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	W	0.375" (9.53mm)	7.53 µH	±30%	Ungapped	-	10000	-	22.7	13.7	-	310.0	Uncoated	0.280" (7.11mm)	-	-
ZR41303TC TOROID GREY COATED Magnetics, a division of Spang & Co.	3,256	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	R	0.525" (13.34mm)	680 nH	±25%	Ungapped	-	2300	-	31.7	7.1	-	226.0	Epoxy	0.145" (3.69mm)	-	-
B66315G0000X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	1,376	-	RFQ	Datasheet	E25.4/10/7	Box	Active	E	E 25.4 x 10 x 7	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.384" (9.78mm)	1.000" (25.40mm)	0.256" (6.50mm)
CSHS-EP5-1S-6P Ferrite Misc Ferroxcube	4,111	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PLT14/5/1.5/S-3F4 Ferrite Misc Ferroxcube	3,429	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PLT14/5/1.5/S-3C96 FERRITE CORE E 3C96 Ferroxcube	3,813	-	RFQ	Datasheet	-	Bulk	Active	E	PLT 14 x 5 x 1.5	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.138" (3.50mm)	0.551" (14.00mm)	0.197" (5.00mm)
YJ40907TC TOROID-PARYLENE COATED Magnetics, a division of Spang & Co.	3,779	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	0.388" (9.86mm)	3.765 µH	±20%	Ungapped	-	5000	-	22.7	13.7	-	310.0	Parylene	0.290" (7.37mm)	-	-
B66417U0330K187 EFD20/10/7 N87 AL330NH+10%/-10% EPCOS - TDK Electronics	2,457	-	RFQ	Datasheet	B66417	Tray	Active	EFD	EFD 20 x 10 x 7	N87	-	330 nH	±10%	Gapped	398.0	2200	1.52	47.0	31.0	31.0	1460.0	Uncoated	0.394" (10.00mm)	0.787" (20.00mm)	0.262" (6.65mm)
TUB8/4/20-3B1 Ferrite Misc Ferroxcube	3,947	-	RFQ	Datasheet	-	Bulk	Active	Tube	TUB 8 x 4 x 20	3B1	0.315" (8.00mm)	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	0.787" (20.00mm)	-

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.