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
B66233G0000X187 FERRITE CORE E N87 1PC EPCOS - TDK Electronics	1,470	-	RFQ	Datasheet	E32/16/11	Box	Active	E	E 32 x 16 x 11	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.646" (16.40mm)	1.260" (32.00mm)	0.433" (11.00mm)
B66361G0500X127 FERRITE CORE ETD N27 1PC EPCOS - TDK Electronics	923	-	RFQ	Datasheet	ETD34/17/11	Box	Active	ETD	ETD 34 x 17 x 11	N27	-	-	-	Gapped	-	-	-	-	-	-	-	Uncoated	0.689" (17.50mm)	1.339" (34.00mm)	0.433" (11.00mm)
B65531W0000R087 FERRITE CORE P 2UH N87 2PCS EPCOS - TDK Electronics	185	-	RFQ	Datasheet	P11/7	Box	Active	P (Pot Core)	P 11 x 7	N87	0.445" (11.30mm)	2 µH	-20%, +30%	Ungapped	1470.0	2200	0.92	16.3	17.7	14.1	289.0	Uncoated	0.130" (3.30mm)	-	-
B66482G0000X608 FERRITE CORE PCS200 EPCOS - TDK Electronics	1,318	-	RFQ	Datasheet	ER23/5/13	Bulk	Active	-	-	PC200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B64290L0638X038 FERRITE CORE TOROID 6.07UH T38 EPCOS - TDK Electronics	1,385	-	RFQ	Datasheet	TX22/14/6.4	Box	Active	Toroid	-	T38	0.917" (23.30mm)	6.07 µH	±30%	Ungapped	-	10000	2.07	54.15	26.17	-	1417.0	Epoxy	0.291" (7.40mm)	-	-
B66480G0000X187 FERRITE CORE ER N87 1PC EPCOS - TDK Electronics	1,007	-	RFQ	Datasheet	ER18/3/10	Box	Active	ER	ER 18 x 3 x 10	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.124" (3.15mm)	0.709" (18.00mm)	0.382" (9.70mm)
B66480G0000X608 FERRITE CORE PCS200 EPCOS - TDK Electronics	999	-	RFQ	Datasheet	ER18/3/10	Bulk	Active	-	-	PC200	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
B66482G0000X187 FERRITE CORE ER N87 1PC EPCOS - TDK Electronics	396	-	RFQ	Datasheet	ER23/5/13	Box	Active	ER	ER 23 x 5 x 13	N87	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.201" (5.10mm)	0.913" (23.20mm)	0.492" (12.50mm)
B65841A0000Y038 FERRITE CORE EP 4.8UH T38 2PCS EPCOS - TDK Electronics	2,510	-	RFQ	Datasheet	EP10	Box	Active	EP	EP 10	T38	-	4.8 µH	-30%, +40%	Ungapped	6490.0	2300	1.7	19.2	11.3	8.5	217.0	Uncoated	0.205" (5.20mm)	0.465" (11.80mm)	0.309" (7.85mm)
B66281K0000X149 FERRITE CORE I N49 EPCOS - TDK Electronics	9,610	-	RFQ	Datasheet	I14/1.5/5	Bag	Active	I	I 14 x 1.5 x 5	N49	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	0.059" (1.50mm)	0.551" (14.00mm)	0.197" (5.00mm)

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.