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
B65701D0000R087 FERRITE CORE P 6.4UH N87 2PCS EPCOS - TDK Electronics	1,634	-	RFQ	Datasheet	P30/19	Box	Active	P (Pot Core)	P 30 x 19	N87	1.200" (30.50mm)	6.4 µH	-20%, +30%	Ungapped	1620.0	2200	0.33	45.0	136.0	-	6120.0	Uncoated	0.374" (9.50mm)	-	-
B67362A0001X027 U30/26/26 N27 4400 +30% EPCOS - TDK Electronics	4,677	-	RFQ	Datasheet	B67362	Tray	Active	U	U 30 x 26 x 26	N27	-	4.4 µH	-20%, +30%	Ungapped	1560.0	2000	0.45	118.0	264.0	265.0	31300.0	Uncoated	1.039" (26.40mm)	1.213" (30.80mm)	1.043" (26.50mm)
B66459G0000X192 ELP38/8/25 N92 5400 +25% EPCOS - TDK Electronics	1,560	-	RFQ	Datasheet	B66459G	Tray	Active	ELP	ELP 38 x 8 x 25	N92	1.000" (25.40mm)	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.325" (8.26mm)	1.500" (38.10mm)	1.000" (25.40mm)
B65815E3700H095 RM12 N95 3700 +12% EPCOS - TDK Electronics	1,494	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65815E0100A049 RM12 N49 100 +3% - EPCOS - TDK Electronics	1,789	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65815E0550J097 RM12 N97 550 +5% - EPCOS - TDK Electronics	2,248	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B65803N0016A001 FERRITE CORE RM 16NH K1 2PCS EPCOS - TDK Electronics	2,320	-	RFQ	Datasheet	RM4	Box	Active	RM	RM 4	K1	-	16 nH	±3%	Gapped	24.2	80	1.9	21.0	11.0	-	231.0	Uncoated	0.207" (5.25mm)	0.433" (11.00mm)	0.181" (4.60mm)
B65803N0025A001 FERRITE CORE RM 25NH K1 2PCS EPCOS - TDK Electronics	4,299	-	RFQ	Datasheet	RM4	Box	Active	RM	RM 4	K1	-	25 nH	±3%	Gapped	37.8	80	1.9	21.0	11.0	-	231.0	Uncoated	0.207" (5.25mm)	0.433" (11.00mm)	0.181" (4.60mm)
B65671D0630A048 FERRITE CORE P 630NH N48 2PCS EPCOS - TDK Electronics	1,775	-	RFQ	Datasheet	P26/16	Box	Active	P (Pot Core)	P 26 x 16	N48	1.024" (26.00mm)	630 nH	±3%	Gapped	201.0	-	0.4	37.2	93.0	76.5	3460.0	Uncoated	0.321" (8.15mm)	-	-
B65671W0840A048 FERRITE CORE N48 EPCOS - TDK Electronics	3,274	-	RFQ	Datasheet	P26/16	Box	Active	-	P 26 x 16	N48	1.024" (26.00mm)	-	-	Gapped	-	2300	0.37	40.0	108.0	87.0	4320.0	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.