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
B66319G0000X130 FERRITE CORE E N30 1PC EPCOS - TDK Electronics	378	-	RFQ	Datasheet	E30/15/7	Box	Active	E	E 30 x 15 x 7	N30	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.598" (15.20mm)	1.181" (30.00mm)	0.287" (7.30mm)
B66285G0000X187 FERRITE CORE ELP N87 1PC EPCOS - TDK Electronics	16,303	-	RFQ	Datasheet	ELP22/6/16	Box	Active	ELP	ELP 22 x 6 x 16	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.224" (5.70mm)	0.858" (21.80mm)	0.622" (15.80mm)
B66421U0160K187 FERRITE CORE EFD N87 1PC EPCOS - TDK Electronics	2,284	-	RFQ	Datasheet	EFD25/13/9	Box	Active	EFD	EFD 25 x 13 x 9	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.492" (12.50mm)	0.984" (25.00mm)	0.358" (9.10mm)
B64290A0632X830 FERRITE CORE TOROID 4.16UH N30 EPCOS - TDK Electronics	3,406	-	RFQ	Datasheet	T20/10/7	Box	Active	Toroid	R 20 x 10 x 7	N30	0.787" (20.00mm)	4.16 µH	±25%	Ungapped	-	4300	1.3	43.55	33.63	-	1465.0	Uncoated	0.275" (7.00mm)	-	-
B65841A0000R087 FERRITE CORE EP 1.1UH N87 2PCS EPCOS - TDK Electronics	301	-	RFQ	Datasheet	EP10	Box	Active	EP	EP 10	N87	-	1.1 µH	-20%, +30%	Ungapped	1480.0	2200	1.7	19.2	11.3	8.5	217.0	Uncoated	0.205" (5.20mm)	0.465" (11.80mm)	0.309" (7.85mm)
B64290L0618X027 FERRITE CORE TOROID 2.15UH N27 EPCOS - TDK Electronics	1,660	-	RFQ	Datasheet	TX25.3/14.8/10	Box	Active	Toroid	-	N27	1.047" (26.60mm)	2.15 µH	±25%	Ungapped	-	2000	1.17	60.07	51.26	51.26	3079.0	Epoxy	0.433" (11.00mm)	-	-
B64290A0618X830 FERRITE CORE TOROID 4.62UH N30 EPCOS - TDK Electronics	716	-	RFQ	Datasheet	T25.3/14.8/15	Bulk	Active	Toroid	R 25.3 x 14.8 x 10	N30	0.996" (25.30mm)	4.62 µH	±25%	Ungapped	-	4300	1.17	60.07	51.26	-	3079.0	Uncoated	0.394" (10.00mm)	-	-
B64290L0632X087 FERRITE CORE TOROID 2.13UH N87 EPCOS - TDK Electronics	6,217	-	RFQ	Datasheet	TX20/10/7	Box	Active	Toroid	-	N87	0.835" (21.20mm)	2.13 µH	±25%	Ungapped	-	2200	1.3	43.55	33.63	-	1465.0	Epoxy	0.319" (8.10mm)	-	-
B66361G0000X127 FERRITE CORE ETD N27 1PC EPCOS - TDK Electronics	1,935	-	RFQ	Datasheet	ETD34/17/11	Box	Active	ETD	ETD 34 x 17 x 11	N27	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.689" (17.50mm)	1.339" (34.00mm)	0.433" (11.00mm)
B66361G0000X187 FERRITE CORE ETD N87 1PC EPCOS - TDK Electronics	1,756	-	RFQ	Datasheet	ETD34/17/11	Box	Active	ETD	ETD 34 x 17 x 11	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.689" (17.50mm)	1.339" (34.00mm)	0.433" (11.00mm)

Ferrite Cores FAQ

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