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
B65935J0000X033 FERRITE CORE EPCOS - TDK Electronics	2,680	-	RFQ	Datasheet	PS9.4/2.8	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65978A0000X022 FERRITE CORE EPCOS - TDK Electronics	1,730	-	RFQ	Datasheet	PCH14/5.95	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B67410A0261X148 QU60/12/2.5 N48 EPCOS - TDK Electronics	1,359	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65839A0000R045 FERRITE CORE EP 1.5UH N45 2PCS EPCOS - TDK Electronics	2,263	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N45	-	1.5 µH	-20%, +30%	Ungapped	1820.0	3800	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)
B64290L0697X087 FERRITE CORE TOROID 2.95UH N87 EPCOS - TDK Electronics	3,211	-	RFQ	Datasheet	TX18/5.9/5.9	Box	Active	Toroid	-	N87	0.768" (19.50mm)	2.95 µH	±25%	Ungapped	-	2200	0.94	31.03	33.14	-	1029.0	Epoxy	0.264" (6.70mm)	-	-
B65843A0000R065 FERRITE CORE EP 4UH T65 2PCS EPCOS - TDK Electronics	3,814	-	RFQ	Datasheet	EP13	Box	Active	EP	EP 13	T65	-	4 µH	-20%, +30%	Ungapped	3950.0	5200	1.24	24.2	19.5	14.9	472.0	Uncoated	0.256" (6.50mm)	0.504" (12.80mm)	0.354" (9.00mm)
B66319G0250X187 FERRITE CORE E N87 EPCOS - TDK Electronics	4,899	-	RFQ	Datasheet	E30/15/7	Box	Active	E	E 30 x 15 x 7	N87	-	-	-	Gapped	-	2200	1.12	67.0	60.0	49.0	4000.0	Uncoated	0.598" (15.20mm)	1.181" (30.00mm)	0.287" (7.30mm)
B66319G1000X187 FERRITE CORE E N87 EPCOS - TDK Electronics	4,126	-	RFQ	Datasheet	E30/15/7	Box	Active	E	E 30 x 15 x 7	N87	-	-	-	Gapped	-	2200	1.12	67.0	60.0	49.0	4000.0	Uncoated	0.598" (15.20mm)	1.181" (30.00mm)	0.287" (7.30mm)
B66479P0000X197 FERRITE CORE I N97 1PC EPCOS - TDK Electronics	4,931	-	RFQ	Datasheet	I13/9/1	Box	Active	I	I 13 x 1	N97	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.043" (1.10mm)	0.504" (12.80mm)	0.343" (8.70mm)
B65839A0100A045 FERRITE CORE EP 100NH N45 2PCS EPCOS - TDK Electronics	3,088	-	RFQ	Datasheet	EP7	Box	Active	EP	EP 7	N45	-	100 nH	±3%	Gapped	121.0	3800	1.52	15.7	10.3	8.5	162.0	Uncoated	0.148" (3.75mm)	0.370" (9.40mm)	0.256" (6.50mm)

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.