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
B66411G0000X149 FERRITE CORE EFD N49 1PC EPCOS - TDK Electronics	4,690	-	RFQ	Datasheet	EFD10/5/3	Box	Active	EFD	EFD 10 x 5 x 3	N49	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.205" (5.20mm)	0.413" (10.50mm)	0.106" (2.70mm)
ZJ41610TC TOROID GREY COATED Magnetics, a division of Spang & Co.	2,188	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	0.655" (16.64mm)	5.41 µH	±20%	Ungapped	-	5000	-	37.2	31.2	-	1164.0	Epoxy	0.395" (10.03mm)	-	-
E25/13/7-3F3-A315 Ferrite Misc Ferroxcube	3,872	-	RFQ	Datasheet	-	Bulk	Active	E	E 25 x 13 x 7	3F3	-	315 nH	±15%	Gapped	-	-	1.11	58.0	52.0	-	2990.0	Uncoated	0.504" (12.80mm)	0.984" (25.00mm)	0.295" (7.50mm)
28B0470-200 FERRITE CORE TUBE 28 Laird-Signal Integrity Products	3,794	-	RFQ	Datasheet	-	Bulk	Active	Tube	-	28	0.472" (12.00mm)	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.984" (25.00mm)	-	-
PLT22/16/2.5-3F4 Ferrite Misc Ferroxcube	2,357	-	RFQ	Datasheet	PLT22/16/2.5	Bulk	Active	PLT	PLT 22 x 16 x 2.5	3F4	-	-	-	Ungapped	-	-	0.332	26.1	78.5	78.5	2040.0	Uncoated	0.098" (2.50mm)	0.858" (21.80mm)	0.622" (15.80mm)
YJ41306TC TOROID PARYLENE COATED Magnetics, a division of Spang & Co.	3,401	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	0.513" (13.04mm)	2.968 µH	±20%	Ungapped	-	5000	-	31.7	14.2	-	451.2	Parylene	0.260" (6.60mm)	-	-
YP41306TC TOROID PARYLENE COATED Magnetics, a division of Spang & Co.	4,935	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	0.500" (12.70mm)	1.485 µH	-	Ungapped	-	2500	-	31.7	14.0	-	451.0	Parylene	0.250" (6.35mm)	-	-
E30/15/7-3C96-G500 FERRITE CORE E 3C96 Ferroxcube	1,472	-	RFQ	Datasheet	-	Bulk	Active	E	E 30 x 15 x 7	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.591" (15.00mm)	1.213" (30.80mm)	0.287" (7.30mm)
E30/15/7-3F36 FERRITE CORE E 3F36 Ferroxcube	3,555	-	RFQ	Datasheet	-	Bulk	Active	E	E 30 x 15 x 7	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.591" (15.00mm)	1.213" (30.80mm)	0.287" (7.30mm)
E25/13/11-3F36 FERRITE CORE E 3F36 Ferroxcube	4,360	-	RFQ	Datasheet	-	Bulk	Active	E	E 25 x 13 x 11	3F36	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.504" (12.80mm)	0.984" (25.00mm)	0.433" (11.00mm)
PLT22/16/2.5-3C96 FERRITE CORE PLT 3C96 Ferroxcube	2,136	-	RFQ	Datasheet	-	Bulk	Active	PLT	PLT 22 x 16 x 2.5	3C96	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
B65839A0100J087 FERRITE CORE EP N87 EPCOS - TDK Electronics	4,601	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N87	-	-	-	Gapped	-	2200	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)
9595261802 FERRITE CORE EER 95 SET Fair-Rite Products Corp.	3,599	-	RFQ	Datasheet	-	Bulk	Active	EER	-	95	-	-	±25%	Ungapped	-	3000	111.0	48.0	43.4	42.5	2083.0	Uncoated	0.366" (9.30mm)	-	0.295" (7.50mm)
NR41510UG RM-DESIGN SCP Magnetics, a division of Spang & Co.	3,190	-	RFQ	Datasheet	-	Bulk	Active	RM	-	R	-	1.72 µH	-	Ungapped	-	2300	-	23.2	24.8	18.1	574.0	Uncoated	0.205" (5.20mm)	0.575" (14.60mm)	0.268" (6.80mm)
B65839A0125B087 FERRITE CORE EP N87 EPCOS - TDK Electronics	4,153	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N87	-	-	-	Gapped	-	2200	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)
B65839A0250E087 FERRITE CORE EP 250NH N87 2PCS EPCOS - TDK Electronics	2,196	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N87	-	250 nH	±7%	Gapped	303.0	2200	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)
B65839A0100A087 FERRITE CORE EP 100NH N87 2PCS EPCOS - TDK Electronics	1,520	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N87	-	100 nH	±3%	Gapped	121.0	2200	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)
B65839A0160J087 FERRITE CORE EP 160NH N87 2PCS EPCOS - TDK Electronics	4,013	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N87	-	160 nH	±5%	Gapped	194.0	2200	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)
0J44008IC I-SHAPE CORE Magnetics, a division of Spang & Co.	2,506	-	RFQ	Datasheet	-	Bulk	Active	I	-	J	-	10.701 µH	-	Ungapped	-	5000	-	43.8	99.5	95.1	4360.0	Uncoated	0.421" (10.40mm)	1.600" (40.64mm)	0.175" (4.45mm)
0P44016EC E-CORE Magnetics, a division of Spang & Co.	3,490	-	RFQ	Datasheet	-	Bulk	Active	E	-	P	-	2.907 µH	-	Ungapped	-	2500	-	98.4	107.0	106.0	10500.0	Uncoated	0.831" (21.10mm)	1.659" (42.15mm)	0.354" (9.00mm)

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.