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
B66894Y0100K195 E100/60/28-N95-DG100 EPCOS - TDK Electronics	3,449	-	RFQ	Datasheet	B66894	Tray	Active	E	E 100 x 60 x 28	N87	-	100 nH	±10%	Gapped	-	-	0.373	274.0	735.0	690.0	201390.0	Uncoated	2.339" (59.40mm)	3.949" (100.30mm)	1.083" (27.50mm)
B66894Y0080K195 E100/60/28-N95-DG80 EPCOS - TDK Electronics	2,409	-	RFQ	Datasheet	B66894	Tray	Active	E	E 100 x 60 x 28	N87	-	80 nH	±10%	Gapped	-	-	0.373	274.0	735.0	690.0	201390.0	Uncoated	2.339" (59.40mm)	3.949" (100.30mm)	1.083" (27.50mm)
28T0100-20P FERRITE CORE TOROID 90NH 28 Laird-Signal Integrity Products	4,697	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.101" (2.57mm)	90 nH	±20%	Ungapped	-	850	10.91	5.49	0.5	-	-	Parylene	0.031" (0.79mm)	-	-
28T0100-00P FERRITE CORE TOROID 161NH 28 Laird-Signal Integrity Products	3,261	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.101" (2.57mm)	161 nH	±20%	Ungapped	-	850	6.63	5.49	0.83	-	-	Parylene	0.051" (1.29mm)	-	-
35T0100-00P FERRITE CORE TOROID 880NH 35 Laird-Signal Integrity Products	1,211	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	35	0.100" (2.54mm)	880 nH	±20%	Ungapped	-	5000	7.138	5.531	0.775	-	4.286	Parylene	0.050" (1.27mm)	-	-
28T0119-10P FERRITE CORE TOROID 113NH 28 Laird-Signal Integrity Products	3,274	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.121" (3.07mm)	113 nH	±20%	Ungapped	-	850	8.77	5.93	0.68	-	-	Parylene	0.031" (0.79mm)	-	-
28T0100-30P FERRITE CORE TOROID 117NH 28 Laird-Signal Integrity Products	3,739	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.100" (2.54mm)	117 nH	±20%	Ungapped	-	850	9.15	5.53	0.6	-	-	Parylene	0.040" (1.02mm)	-	-
28T0082-300 FERRITE CORE TOROID 200NH 28 Laird-Signal Integrity Products	3,871	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.080" (2.03mm)	200 nH	±25%	Ungapped	-	850	-	-	-	-	-	Uncoated	0.065" (1.65mm)	-	-
28T0119-00P FERRITE CORE TOROID 189NH 28 Laird-Signal Integrity Products	3,141	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.120" (3.05mm)	189 nH	±20%	Ungapped	-	850	5.651	5.988	1.06	-	6.345	Parylene	0.050" (1.27mm)	-	-
28T0135-00P FERRITE CORE TOROID 142NH 28 Laird-Signal Integrity Products	3,092	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.136" (3.45mm)	142 nH	±20%	Ungapped	-	850	7.12	7.57	1.06	-	-	Parylene	0.051" (1.29mm)	-	-
35T0119-00P FERRITE CORE TOROID 1.112UH 35 Laird-Signal Integrity Products	1,038	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	35	0.120" (3.05mm)	1.112 µH	±20%	Ungapped	-	5000	5.651	5.988	1.06	-	6.345	Parylene	0.050" (1.27mm)	-	-
35T0135-60P FERRITE CORE TOROID 1.001UH 35 Laird-Signal Integrity Products	2,912	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	35	0.140" (3.56mm)	1.001 µH	±20%	Ungapped	-	5000	6.277	7.619	1.214	-	9.248	Parylene	0.060" (1.52mm)	-	-
28T0135-60P FERRITE CORE TOROID 170NH 28 Laird-Signal Integrity Products	2,447	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.136" (3.45mm)	170 nH	±20%	Ungapped	-	850	6.28	7.62	1.21	-	-	Parylene	0.061" (1.55mm)	-	-
35T0135-00P FERRITE CORE TOROID 834NH 35 Laird-Signal Integrity Products	2,501	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	35	0.136" (3.45mm)	834 nH	±20%	Ungapped	-	5000	7.12	7.57	1.06	-	-	Parylene	0.051" (1.29mm)	-	-
35T0135-10P FERRITE CORE TOROID 1.351UH 35 Laird-Signal Integrity Products	4,163	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	35	0.136" (3.45mm)	1.351 µH	±20%	Ungapped	-	5000	4.65	7.62	1.64	-	-	Parylene	0.082" (2.08mm)	-	-
36T0135-60P FERRITE CORE TOROID 901NH 36 Laird-Signal Integrity Products	4,314	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	36	0.136" (3.45mm)	901 nH	-0.25%	Ungapped	-	4500	-	-	-	-	-	Parylene	0.061" (1.55mm)	-	-
36T0135-10P FERRITE CORE TOROID 36 Laird-Signal Integrity Products	4,082	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	36	-	-	-	Ungapped	-	4500	-	-	-	-	-	Parylene	-	-	-
28T0122-00P FERRITE CORE TOROID 172NH 28 Laird-Signal Integrity Products	2,468	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	28	0.120" (3.05mm)	172 nH	±20%	Ungapped	-	850	6.207	6.938	1.118	-	7.755	Parylene	0.070" (1.78mm)	-	-
35T0155-14P FERRITE CORE TOROID 719NH 35 Laird-Signal Integrity Products	3,092	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	35	0.155" (3.94mm)	719 nH	±25%	Ungapped	-	5000	8.76	9.21	1.05	-	-	Parylene	0.050" (1.27mm)	-	-
46T0119-40P FERRITE CORE TOROID 1.779UH 46 Laird-Signal Integrity Products	3,060	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	46	0.120" (3.05mm)	1.779 µH	±25%	Ungapped	-	4000	2.826	5.988	2.119	-	12.69	Parylene	0.100" (2.54mm)	-	-

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.