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
B65713A2500J027 FERRITE CORE PM N27 EPCOS - TDK Electronics	2,886	-	RFQ	Datasheet	PM87/70	Box	Active	PM	PM 87 x 70	N27	3.425" (87.00mm)	-	-	Gapped	-	2000	0.16	146.0	910.0	700.0	133000.0	Uncoated	1.378" (35.00mm)	-	-
B65713A5000L027 FERRITE CORE PM 5UH N27 2PCS EPCOS - TDK Electronics	3,067	-	RFQ	Datasheet	PM87/70	Box	Active	PM	PM 87 x 70	N27	3.425" (87.00mm)	5 µH	±15%	Gapped	638.0	2000	0.16	146.0	910.0	700.0	133000.0	Uncoated	1.378" (35.00mm)	-	-
B65713A0000R092 FERRITE CORE PM N92 EPCOS - TDK Electronics	2,757	-	RFQ	Datasheet	PM87/70	Box	Active	PM	PM 87 x 70	N92	3.425" (87.00mm)	-	-	-	-	1500	0.16	146.0	910.0	700.0	133000.0	Uncoated	1.378" (35.00mm)	-	-
B67410A0107X087 QU155/110/23 N87 EPCOS - TDK Electronics	2,861	-	RFQ	Datasheet	B67410	Tray	Active	Planar E/I	-	N87	-	-	-	Ungapped	-	2200	-	-	-	-	-	Uncoated	0.906" (23.00mm)	6.102" (155.00mm)	4.331" (110.00mm)
B67410A0107X097 QU155/110/23 N97 EPCOS - TDK Electronics	4,437	-	RFQ	Datasheet	B67410	Tray	Active	Planar E/I	-	N97	-	-	-	Ungapped	-	2300	-	-	-	-	-	Uncoated	0.906" (23.00mm)	6.102" (155.00mm)	4.331" (110.00mm)
B67370A0002X197 FERRITE CORE U N97 1PC EPCOS - TDK Electronics	2,812	-	RFQ	Datasheet	U101/76/30	Box	Active	U	U 101 x 76 x 30	N97	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	2.992" (76.00mm)	3.976" (101.00mm)	1.181" (30.00mm)
B67410A0107X092 QU155/110/23 N92 EPCOS - TDK Electronics	4,868	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B67410A0107X049 QU155/110/23 N49 EPCOS - TDK Electronics	2,194	-	RFQ	Datasheet	B67410	Tray	Active	Planar E/I	-	N49	-	-	-	Ungapped	-	1500	-	-	-	-	-	Uncoated	0.906" (23.00mm)	6.102" (155.00mm)	4.331" (110.00mm)
B67374G0000X127 FERRITE CORE U N27 1PC EPCOS - TDK Electronics	2,493	-	RFQ	Datasheet	U141/78/30	Box	Active	U	U 141 x 78 x 30	N27	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	3.091" (78.50mm)	5.551" (141.00mm)	1.181" (30.00mm)
B64290A0705X087 FERRITE CORE TOROID EPCOS - TDK Electronics	4,883	-	RFQ	Datasheet	T140/103/25	Box	Active	Toroid	-	-	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	-	-

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.