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
B66397G0000X127 FERRITE CORE ETD N27 1PC EPCOS - TDK Electronics	358	-	RFQ	Datasheet	ETD59/31/22	Box	Active	ETD	ETD 59 x 31 x 22	N27	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	1.228" (31.20mm)	2.354" (59.80mm)	0.870" (22.10mm)
B65671T0400A048 FERRITE CORE P 400NH N48 2PCS EPCOS - TDK Electronics	366	-	RFQ	Datasheet	P26/16	Box	Active	P (Pot Core)	P 26 x 16	N48	1.024" (26.00mm)	400 nH	±3%	Gapped	127.0	-	0.4	37.2	93.0	76.5	3460.0	Uncoated	0.321" (8.15mm)	-	-
B65887E0630A087 FERRITE CORE RM N87 EPCOS - TDK Electronics	230	-	RFQ	Datasheet	RM14	Box	Active	RM	RM 14	N87	-	-	-	Gapped	-	2200	0.35	70.0	200.0	170.0	14000.0	Uncoated	0.594" (15.10mm)	1.661" (42.20mm)	0.748" (19.00mm)
B65611W0000R087 FERRITE CORE 8UH N87 EPCOS - TDK Electronics	595	-	RFQ	Datasheet	P36/22	Box	Active	-	P 36 x 22	N87	1.417" (36.00mm)	8 µH	-20%, +30%	Ungapped	1600.0	2200	0.25	53.5	213.0	173.0	11400.0	Uncoated	0.433" (11.00mm)	-	-
B65701T0400A048 FERRITE CORE P 400NH N48 2PCS EPCOS - TDK Electronics	585	-	RFQ	Datasheet	P30/19	Box	Active	P (Pot Core)	P 30 x 19	N48	1.200" (30.50mm)	400 nH	±3%	Gapped	105.0	-	0.33	45.0	136.0	-	6120.0	Uncoated	0.374" (9.50mm)	-	-
B65671T0063A001 FERRITE CORE K1 EPCOS - TDK Electronics	791	-	RFQ	Datasheet	P26/16	Box	Active	-	P 26 x 16	K1	1.024" (26.00mm)	-	-	Gapped	-	80	0.4	37.2	93.0	76.5	3460.0	Uncoated	0.321" (8.15mm)	-	-
B65611T0630A048 FERRITE CORE P 630NH N48 2PCS EPCOS - TDK Electronics	253	-	RFQ	Datasheet	P36/22	Box	Active	P (Pot Core)	P 36 x 22	N48	1.417" (36.00mm)	630 nH	±3%	Gapped	129.0	-	0.26	52.0	202.0	-	10500.0	Uncoated	0.433" (11.00mm)	-	-
B65611T1000A048 FERRITE CORE P 1UH N48 2PCS EPCOS - TDK Electronics	117	-	RFQ	Datasheet	P36/22	Box	Active	P (Pot Core)	P 36 x 22	N48	1.417" (36.00mm)	1 µH	±3%	Gapped	205.0	-	0.26	52.0	202.0	-	10500.0	Uncoated	0.433" (11.00mm)	-	-
B65887E0000R095 FERRITE CORE RM N95 EPCOS - TDK Electronics	221	-	RFQ	Datasheet	RM14	Box	Active	RM	RM 14	N95	-	-	-	-	-	3000	0.35	70.0	200.0	170.0	14000.0	Uncoated	0.594" (15.10mm)	1.661" (42.20mm)	0.748" (19.00mm)
B64290A0659X010 FERRITE CORE TOROID EPCOS - TDK Electronics	235	-	RFQ	Datasheet	T40/24/16	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.