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
B66311G0090X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	4,135	-	RFQ	Datasheet	E20/10/6	Box	Active	E	E 20 x 10 x 6	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.394" (10.00mm)	0.803" (20.40mm)	0.232" (5.90mm)
B66317G0160X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	2,382	-	RFQ	Datasheet	E25/13/7	Box	Active	E	E 25 x 13 x 7	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.504" (12.80mm)	0.984" (25.00mm)	0.295" (7.50mm)
B64290P0751X038 FERRITE CORE TOROID 5.5UH T38 EPCOS - TDK Electronics	7,416	-	RFQ	Datasheet	TC8/4/4	Box	Active	Toroid	-	T38	0.316" (8.02mm)	5.5 µH	±30%	Ungapped	-	10000	2.26	17.42	7.7	-	134.0	Parylene	0.158" (4.02mm)	-	-
B65523J0000R087 FERRITE CORE ER 800NH N87 2PCS EPCOS - TDK Electronics	15,843	-	RFQ	Datasheet	ER9.5	Box	Active	ER	ER 9.5 x 5	N87	-	800 nH	-20%, +30%	Ungapped	1000.0	2200	1.54	13.6	8.81	-	120.0	Uncoated	0.098" (2.50mm)	0.374" (9.50mm)	0.197" (5.00mm)
B64290L0719X087 FERRITE CORE TOROID 1.66UH N87 EPCOS - TDK Electronics	5,961	-	RFQ	Datasheet	TX22/14/7.9	Box	Active	Toroid	-	N87	0.917" (23.30mm)	1.66 µH	±25%	Ungapped	-	2200	1.66	54.2	32.6	-	1763.0	Epoxy	0.354" (9.00mm)	-	-
B66311G0500X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	3,766	-	RFQ	Datasheet	E20/10/6	Box	Active	E	E 20 x 10 x 6	N87	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.394" (10.00mm)	0.803" (20.40mm)	0.232" (5.90mm)
B66319G0000X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	1,957	-	RFQ	Datasheet	E30/15/7	Box	Active	E	E 30 x 15 x 7	N27	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.598" (15.20mm)	1.181" (30.00mm)	0.287" (7.30mm)
B66417G0000X197 FERRITE CORE EFD N97 1PC EPCOS - TDK Electronics	4,125	-	RFQ	Datasheet	EFD20/10/7	Box	Active	EFD	EFD 20 x 10 x 7	N97	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.394" (10.00mm)	0.787" (20.00mm)	0.262" (6.65mm)
B66453K0000X608 FERRITE CORE ELP PCS200 EPCOS - TDK Electronics	2,463	-	RFQ	Datasheet	I18/4/10	Bulk	Active	ELP	-	PC200	-	-	-	-	-	-	-	-	-	-	-	Uncoated	0.079" (2.00mm)	0.709" (18.00mm)	0.394" (10.00mm)
B65525J0160A087 FERRITE CORE ER 160NH N87 2PCS EPCOS - TDK Electronics	24,732	-	RFQ	Datasheet	ER11/2.5/6	Box	Active	ER	ER 11 x 5	N87	-	160 nH	±3%	Gapped	140.0	2200	1.1	14.1	12.4	-	174.0	Uncoated	0.098" (2.50mm)	0.433" (11.00mm)	0.236" (6.00mm)

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.

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