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
B66358G1000X197 FERRITE CORE ETD N97 EPCOS - TDK Electronics	593	-	RFQ	Datasheet	ETD29/16/10	Box	Active	ETD	ETD 29 x 16 x 10	N97	-	-	-	Gapped	-	2300	0.93	70.4	76.0	71.0	5350.0	Uncoated	0.630" (16.00mm)	1.205" (30.60mm)	0.386" (9.80mm)
B66483K0000X149 FERRITE CORE I 3UH N49 EPCOS - TDK Electronics	1,173	-	RFQ	Datasheet	B66483K	Bulk	Active	I	I 20 x 2.3 x 14	N49	-	3 µH	±25%	Ungapped	1260.0	-	-	25.1	59.8	55.0	1500.0	Uncoated	0.091" (2.30mm)	0.787" (20.00mm)	0.551" (14.00mm)
B65885A0000R087 FERRITE CORE PQ 2.35UH N87 2PCS EPCOS - TDK Electronics	1,176	-	RFQ	Datasheet	PQ16/11.6	Box	Active	PQ	PQ 16 x 11.6	N87	-	2.35 µH	-20%, +30%	Ungapped	1200.0	2200	0.641	27.0	42.1	38.5	1136.0	Uncoated	0.228" (5.80mm)	0.646" (16.40mm)	0.441" (11.20mm)
B65885A0000R097 FERRITE CORE PQ 2.45UH N97 2PCS EPCOS - TDK Electronics	489	-	RFQ	Datasheet	PQ16/11.6	Box	Active	PQ	PQ 16 x 11.6	N97	-	2.45 µH	-20%, +30%	Ungapped	1250.0	2300	0.641	27.0	42.1	38.5	1136.0	Uncoated	0.228" (5.80mm)	0.646" (16.40mm)	0.441" (11.20mm)
B65513J0100A087 FERRITE CORE ER 100NH N87 EPCOS - TDK Electronics	2,670	-	RFQ	Datasheet	ER14.5	Box	Active	ER	ER 14.5 x 6	N87	-	100 nH	±3%	Gapped	-	2200	1.08	19.0	17.6	17.3	334.0	Uncoated	0.116" (2.95mm)	0.571" (14.50mm)	0.264" (6.70mm)
B66361G0100X187 FERRITE CORE ETD N87 1PC EPCOS - TDK Electronics	838	-	RFQ	Datasheet	ETD34/17/11	Box	Active	ETD	ETD 34 x 17 x 11	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.689" (17.50mm)	1.339" (34.00mm)	0.433" (11.00mm)
B66229G0500X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	660	-	RFQ	Datasheet	E32/16/9	Box	Active	E	E 32 x 16 x 9	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.646" (16.40mm)	1.260" (32.00mm)	0.374" (9.50mm)
B66481GX149 FERRITE CORE EQ N49 EPCOS - TDK Electronics	560	-	RFQ	Datasheet	B66481	Tray	Active	EQ	EQ 25 x 6	N49	-	-	±0.25%	-	-	-	-	-	-	-	-	Uncoated	0.220" (5.60mm)	0.984" (25.00mm)	0.709" (18.00mm)
B66285G0050X187 FERRITE CORE ELP 1.52UH N87 EPCOS - TDK Electronics	1,045	-	RFQ	Datasheet	ELP22/6/16	Box	Active	ELP	ELP 22 x 6 x 16	N87	-	1.52 µH	±25%	Gapped	78.3	-	0.41	32.5	78.3	77.9	2540.0	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
B65531D0000R048 FERRITE CORE P 1.8UH N48 2PCS EPCOS - TDK Electronics	2,875	-	RFQ	Datasheet	P11/7	Box	Active	P (Pot Core)	P 11 x 7	N48	0.445" (11.30mm)	1.8 µH	-20%, +30%	Ungapped	1430.0	-	1.0	15.9	15.9	-	253.0	Uncoated	0.130" (3.30mm)	-	-

Ferrite Cores FAQ

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