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
B65935A0000X022 FERRITE CORE P N22 1PC EPCOS - TDK Electronics	2,833	-	RFQ	Datasheet	PS9.4/4.6	Box	Active	P (Pot Core)	PCH 9.4 x 4.6	N22	0.370" (9.40mm)	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.181" (4.60mm)	-	-
B65523J0000R097 FERRITE CORE ER 840NH N97 2PCS EPCOS - TDK Electronics	179	-	RFQ	Datasheet	ER9.5	Box	Active	ER	ER 9.5 x 5	N97	-	840 nH	-20%, +30%	Ungapped	1032.0	2300	1.54	13.6	8.81	-	120.0	Uncoated	0.098" (2.50mm)	0.374" (9.50mm)	0.197" (5.00mm)
B65841A0000R030 FERRITE CORE EP 2UH N30 2PCS EPCOS - TDK Electronics	5,133	-	RFQ	Datasheet	EP10	Box	Active	EP	EP 10	N30	-	2 µH	-20%, +30%	Ungapped	2700.0	4300	1.7	19.2	11.3	8.5	217.0	Uncoated	0.205" (5.20mm)	0.465" (11.80mm)	0.309" (7.85mm)
B66483G0000X149 FERRITE CORE EQ N49 1PC EPCOS - TDK Electronics	970	-	RFQ	Datasheet	EQ20/6.3/14	Box	Active	EQ	EQ 20 x 6	N49	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.248" (6.30mm)	0.787" (20.00mm)	0.551" (14.00mm)
B62152P0007X030 FERRITE CORE 2 HOLE 7.3UH N30 EPCOS - TDK Electronics	5,814	-	RFQ	Datasheet	MHB2/P-6.2/7.25/4.2	Box	Active	Multi-Hole (2)	-	N30	-	7.3 µH	±30%	Ungapped	-	4300	0.75	7.6	10.2	-	78.0	Parylene	0.246" (6.25mm)	0.287" (7.30mm)	0.167" (4.25mm)
B64290L0618X065 FERRITE CORE TOROID 5.35UH T65 EPCOS - TDK Electronics	1,009	-	RFQ	Datasheet	TX25.3/14.8/10	Box	Active	Toroid	-	T65	1.047" (26.60mm)	5.35 µH	±30%	Ungapped	-	5000	1.17	60.07	51.26	-	3079.0	Epoxy	0.433" (11.00mm)	-	-
B66319G0100X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	3,191	-	RFQ	Datasheet	E30/15/7	Box	Active	E	E 30 x 15 x 7	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.598" (15.20mm)	1.181" (30.00mm)	0.287" (7.30mm)
B66453G0000X187 FERRITE CORE ELP N87 1PC EPCOS - TDK Electronics	983	-	RFQ	Datasheet	ELP18/4/10	Box	Active	ELP	ELP 18 x 4 x 10	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.157" (4.00mm)	0.709" (18.00mm)	0.394" (10.00mm)
B66229G0500X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	397	-	RFQ	Datasheet	E32/16/9	Box	Active	E	E 32 x 16 x 9	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.646" (16.40mm)	1.260" (32.00mm)	0.374" (9.50mm)
B66233Q0150K187 FERRITE CORE E 150NH N87 EPCOS - TDK Electronics	259	-	RFQ	Datasheet	E32/16/11	Tray	Active	E	E 32 x 16 x 11	N87	-	150 nH	±10%	Distributed Gapped	-	-	0.76	74.0	97.0	95.0	7187.0	Uncoated	0.433" (11.00mm)	1.260" (32.00mm)	0.630" (16.00mm)

Ferrite Cores FAQ

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