Ferrite Cores

Compare the current Ferrite Cores Magnetics - Transformer, Inductor Components selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
B64290L0082X095 FERRITE CORE TOROID 5.7UH N95 EPCOS - TDK Electronics	1,535	-	RFQ	Datasheet	TX50/30/20	Box	Active	Toroid	R 50 x 30 x 20	N95	2.039" (51.80mm)	5.7 µH	±25%	Ungapped	-	2800	0.62	120.4	195.7	-	23560.0	Epoxy	0.839" (21.30mm)	-	-
B65981B0000R087 FERRITE CORE PQ 7.6UH N87 EPCOS - TDK Electronics	3,852	-	RFQ	Datasheet	PQ50/40	Box	Active	PQ	PQ 50 x 40	N87	-	7.6 µH	-20%, +30%	Ungapped	1710.0	-	0.28	93.0	334.0	314.0	31250.0	Uncoated	0.787" (20.00mm)	1.969" (50.00mm)	1.260" (32.00mm)
B66297KX197 FERRITE CORE EPCOS - TDK Electronics	2,776	-	RFQ	Datasheet	B66297K	Bulk	Active	E	ELP 102 x 20 x 38	N97	-	9.6 µH	±25%	Ungapped	1740.0	-	0.227	121.2	534.2	524.5	67745.0	-	0.799" (20.30mm)	4.016" (102.00mm)	1.476" (37.50mm)
B66375G0500X187 FERRITE CORE E N87 EPCOS - TDK Electronics	1,997	-	RFQ	Datasheet	E80/38/20	Box	Active	E	E 80 x 38 x 20	N87	-	-	-	Gapped	-	2200	0.47	184.0	390.0	388.0	71800.0	Uncoated	1.516" (38.50mm)	3.150" (80.00mm)	0.795" (20.20mm)
B64290L0043X038 FERRITE CORE TOROID T38 EPCOS - TDK Electronics	2,795	-	RFQ	Datasheet	TX58.3/32/18	Box	Active	Toroid	-	T38	-	-	-	Gapped	-	10000	-	-	-	-	-	Epoxy	-	-	-
B65646A0250A087 FERRITE CORE EPCOS - TDK Electronics	1,999	-	RFQ	Datasheet	PM50/39	Box	Active	-	-	-	-	-	-	Gapped	-	-	-	-	-	-	-	-	-	-	-
B67410A0201X195 FERRITE CORE N95 EPCOS - TDK Electronics	4,175	-	RFQ	Datasheet	QU150/100/5	Box	Active	-	-	N95	-	-	-	Ungapped	-	3000	-	-	-	-	-	Uncoated	0.197" (5.00mm)	5.906" (150.00mm)	3.937" (100.00mm)
B65646A0510A048 FERRITE CORE PM N48 EPCOS - TDK Electronics	4,207	-	RFQ	Datasheet	PM50/39	Box	Active	PM	PM 50 x 39	N48	1.969" (50.00mm)	-	-	Gapped	-	2300	0.227	84.0	370.0	280.0	31000.0	Uncoated	0.768" (19.50mm)	-	-
B67345B0003X095 FERRITE CORE U 4.1UH N95 EPCOS - TDK Electronics	3,209	-	RFQ	Datasheet	U93/76/16	Box	Active	U	U 93 x 76 x 16	N95	-	4.1 µH	-20%, +30%	Ungapped	2578.0	-	0.79	354.0	448.0	448.0	159000.0	Uncoated	0.839" (21.30mm)	3.661" (93.00mm)	0.630" (16.00mm)
B64290A0696X010 FERRITE CORE TOROID 600NH K10 EPCOS - TDK Electronics	4,206	-	RFQ	Datasheet	T68/48/13	Box	Active	Toroid	R 68 x 40 x 13	K10	2.677" (68.00mm)	600 nH	±25%	Ungapped	-	700	1.39	178.6	128.7	-	22980.0	Uncoated	0.512" (13.00mm)	-	-

Ferrite Cores FAQ

How can I narrow the current Ferrite Cores selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

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