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
B64290P0683X038 FERRITE CORE TOROID 2.2UH T38 EPCOS - TDK Electronics	4,147	-	RFQ	Datasheet	TC3.1/1.3/1.3	Box	Active	Toroid	-	T38	0.121" (3.07mm)	2.2 µH	±30%	Ungapped	-	9900	5.65	5.99	1.06	-	6.4	Parylene	0.051" (1.29mm)	-	-
B62152P0015X030 FERRITE CORE 2 HOLE 1.6UH N30 EPCOS - TDK Electronics	4,485	-	RFQ	Datasheet	MHB2/P-3.6/2.1/1.4	Box	Active	Multi-Hole (2)	-	N30	-	1.6 µH	±30%	Ungapped	-	4300	3.22	3.7	1.2	-	4.5	Parylene	0.057" (1.45mm)	0.144" (3.65mm)	0.085" (2.15mm)
B65855A0000R049 FERRITE CORE EP 350NH N49 EPCOS - TDK Electronics	4,983	-	RFQ	Datasheet	-	Box	Not For New Designs	EP	EP 5	N49	-	350 nH	-20%, +30%	Ungapped	880.0	1500	3.149	9.73	3.09	2.3	30.0	Uncoated	0.112" (2.85mm)	0.242" (6.15mm)	0.154" (3.90mm)
B66305G0000X165 FERRITE CORE E 1.3UH T65 EPCOS - TDK Electronics	4,190	-	RFQ	Datasheet	E13/7/4	Box	Active	E	E 13 x 7 x 4	T65	-	1.3 µH	±30%	Ungapped	2470.0	5200	2.39	29.6	12.4	12.2	367.0	Uncoated	0.256" (6.50mm)	0.496" (12.60mm)	0.146" (3.70mm)
B64290A0723X065 R3.94/2.24/2.3 T65 RINGKERN EPCOS - TDK Electronics	2,233	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B62152A0008X046 FERRITE CORE EPCOS - TDK Electronics	1,354	-	RFQ	Datasheet	MHB2-2.5/3.6/2.1	Box	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B62110A1016X022 FERRITE CORE EPCOS - TDK Electronics	2,837	-	RFQ	Datasheet	TUB1.84/0.8/3.4	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B66305G0040X187 E13/7/4 N87 GAP 0.04+ EPCOS - TDK Electronics	2,479	-	RFQ	Datasheet	B66305	Tray	Active	E	E 13 x 7 x 4	N87	-	800 nH	-20%, +30%	Ungapped	1510.0	-	2.39	29.6	14.2	12.2	367.0	Uncoated	0.256" (6.50mm)	0.496" (12.60mm)	0.146" (3.70mm)
B66305U0250M127 FERRITE CORE E N27 EPCOS - TDK Electronics	1,710	-	RFQ	Datasheet	E13/7/4	Box	Active	E	E 13 x 7 x 4	N27	-	-	-	Gapped	-	2000	2.39	29.6	12.4	12.2	367.0	Uncoated	0.256" (6.50mm)	0.496" (12.60mm)	0.146" (3.70mm)
B62110A1001X022 FERRITE CORE EPCOS - TDK Electronics	1,494	-	RFQ	Datasheet	TUB1.81/0.8/2.7	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.

Can EGOO help source hard-to-find or obsolete Ferrite Cores parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.