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
B65843A0100A057 FERRITE CORE EP 100NH T57 2PCS EPCOS - TDK Electronics	3,748	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	T57	-	100 nH	±3%	Gapped	99.0	4000	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B65843A0125A057 FERRITE CORE EP T57 EPCOS - TDK Electronics	2,405	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	T57	-	-	-	Gapped	-	4000	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B65843A0160B057 FERRITE CORE EP 160NH T57 2PCS EPCOS - TDK Electronics	3,781	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	T57	-	160 nH	±4%	Gapped	158.0	4000	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B65843A0200B057 FERRITE CORE EP 200NH T57 2PCS EPCOS - TDK Electronics	2,689	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	T57	-	200 nH	±4%	Gapped	198.0	4000	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B64290L0045X001 FERRITE CORE TOROID K10 EPCOS - TDK Electronics	2,016	-	RFQ	Datasheet	B64290	Box	Active	Toroid	-	K10	-	-	-	Gapped	-	800	-	-	-	-	-	Epoxy	-	-	-
B65513J0200D097 FERRITE CORE ER N97 EPCOS - TDK Electronics	4,324	-	RFQ	Datasheet	ER14.5	Box	Active	ER	ER 14.5 x 6	N97	-	-	-	Gapped	-	2300	1.08	19.0	17.6	17.3	334.0	Uncoated	0.116" (2.95mm)	0.571" (14.50mm)	0.264" (6.70mm)
B65525J0250B045 FERRITE CORE ER N45 EPCOS - TDK Electronics	4,400	-	RFQ	Datasheet	ER11/2.5/6	Box	Active	ER	ER 11 x 5	N45	-	-	-	Gapped	-	3800	1.1	14.1	12.4	10.3	174.0	Uncoated	0.098" (2.50mm)	0.433" (11.00mm)	0.236" (6.00mm)
B65525J0400E045 FERRITE CORE ER N45 EPCOS - TDK Electronics	1,199	-	RFQ	Datasheet	ER11/2.5/6	Box	Active	ER	ER 11 x 5	N45	-	-	-	Gapped	-	3800	1.1	14.1	12.4	10.3	174.0	Uncoated	0.098" (2.50mm)	0.433" (11.00mm)	0.236" (6.00mm)
B65843A0000R045 FERRITE CORE EP 2.4UH N45 2PCS EPCOS - TDK Electronics	3,688	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	N45	-	2.4 µH	-20%, +30%	Ungapped	2370.0	3800	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B65843A0250J041 FERRITE CORE EP N41 EPCOS - TDK Electronics	1,522	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	N41	-	-	-	Gapped	-	2800	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)

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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