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
B65661N0315A048 FERRITE CORE P 315NH N48 2PCS EPCOS - TDK Electronics	4,981	-	RFQ	Datasheet	P22/13	Box	Active	P (Pot Core)	P 22 x 13	N48	0.866" (22.00mm)	315 nH	±3%	Gapped	126.0	-	0.5	31.6	63.0	-	1990.0	Uncoated	0.268" (6.80mm)	-	-
B65661N0400A048 FERRITE CORE N48 EPCOS - TDK Electronics	2,653	-	RFQ	Datasheet	P22/13	Box	Active	-	P 22 x 13	N48	0.866" (22.00mm)	-	-	Gapped	-	2300	0.5	31.6	63.0	-	1990.0	Uncoated	0.268" (6.80mm)	-	-
B65661N0630A048 FERRITE CORE P 630NH N48 2PCS EPCOS - TDK Electronics	1,322	-	RFQ	Datasheet	P22/13	Box	Active	P (Pot Core)	P 22 x 13	N48	0.866" (22.00mm)	630 nH	±3%	Gapped	251.0	-	0.5	31.6	63.0	-	1990.0	Uncoated	0.268" (6.80mm)	-	-
B65511A0025A001 FERRITE CORE P 25NH K1 2PCS EPCOS - TDK Electronics	4,678	-	RFQ	Datasheet	P7/4	Box	Active	P (Pot Core)	P 7 x 4	K1	0.289" (7.35mm)	25 nH	±3%	Gapped	28.0	80	1.43	10.0	7.0	-	70.0	Uncoated	0.083" (2.10mm)	-	-
B65671D0100A033 P26/16 M33 100 +3% - EPCOS - TDK Electronics	1,987	-	RFQ	Datasheet	B65671	Tray	Active	P	P 26 x 16	K1	1.024" (26.00mm)	100 nH	±3%	Gapped	32.0	-	0.4	37.2	93.0	-	3460.0	Uncoated	0.321" (8.15mm)	-	-
B65815P0000R092 FERRITE CORE RM 4.8UH N92 2PCS EPCOS - TDK Electronics	2,317	-	RFQ	Datasheet	RM12/LP	Box	Active	RM	RM 12 LP	N92	-	4.8 µH	-20%, +30%	Ungapped	1090.0	1500	0.29	42.0	147.5	124.7	6195.0	Uncoated	0.331" (8.40mm)	1.480" (37.60mm)	0.634" (16.10mm)
B65701D1000A048 P30/19 N48 1000 +3% EPCOS - TDK Electronics	4,262	-	RFQ	Datasheet	B65701	Tray	Active	P	P 30 x 19	N48	1.200" (30.50mm)	1 µH	±3%	Gapped	263.0	-	0.33	45.0	136.0	-	6120.0	Uncoated	0.362" (9.20mm)	-	-
B66344G2500X127 FERRITE CORE E N27 1PC EPCOS - TDK Electronics	1,442	-	RFQ	Datasheet	E55/28/25	Box	Active	E	E 55 x 28 x 25	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	1.094" (27.80mm)	2.165" (55.00mm)	0.984" (25.00mm)
B65701W0400A092 FERRITE CORE N92 EPCOS - TDK Electronics	4,323	-	RFQ	Datasheet	P30/19	Box	Active	-	P 30 x 19	N92	1.200" (30.50mm)	-	-	Gapped	-	1500	0.32	46.0	145.0	117.0	6670.0	Uncoated	0.374" (9.50mm)	-	-
B65671T0160G048 FERRITE CORE P 160NH N48 2PCS EPCOS - TDK Electronics	1,243	-	RFQ	Datasheet	P26/16	Box	Active	P (Pot Core)	P 26 x 16	N48	1.024" (26.00mm)	160 nH	±3%	Gapped	51.0	-	0.4	37.2	93.0	76.5	3460.0	Uncoated	0.321" (8.15mm)	-	-

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.