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
C055117W4 MPP 200 PERM GREY 120 SIZE Magnetics, a division of Spang & Co.	2,602	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.680" (17.27mm)	115 nH	±8%	Ungapped	-	200	-	41.2	19.2	-	791.0	Coated	0.280" (7.11mm)	-	-
C055117M4 MPP 200 PERM GREY 120 SIZE Magnetics, a division of Spang & Co.	2,033	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.680" (17.27mm)	115 nH	±8%	Ungapped	-	200	-	41.2	19.2	-	791.0	Coated	0.280" (7.11mm)	-	-
C055203M4 MPP 200 PERM GREY 206 SIZE Magnetics, a division of Spang & Co.	1,359	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.830" (21.08mm)	109 nH	±8%	Ungapped	-	200	-	50.9	22.1	-	1120.0	Coated	0.280" (7.11mm)	-	-
ZJ49718TC TOROID GREY COATED Magnetics, a division of Spang & Co.	1,404	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	4.311" (109.50mm)	8.972 µH	±20%	Ungapped	-	5000	-	259.31	370.27	-	96013.0	Epoxy	0.742" (18.85mm)	-	-
00G5530E060 EDGE 060 PERM 5530 E-CORE Magnetics, a division of Spang & Co.	1,443	-	RFQ	Datasheet	-	Bulk	Active	E	-	Edge	-	261 nH	±8%	Ungapped	-	60	-	123.0	417.0	-	51300.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.969" (24.61mm)
C055543A2 MPP 300 PERM GREY 548 SIZE Magnetics, a division of Spang & Co.	3,808	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.325" (33.66mm)	305 nH	±8%	Ungapped	-	300	-	81.4	65.6	-	5340.0	Coated	0.450" (11.45mm)	-	-
0055326A9 MPP 026 PERM GREY 324 SIZE Magnetics, a division of Spang & Co.	1,920	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.410" (35.81mm)	24 nH	±8%	Ungapped	-	26	-	89.8	67.8	-	6090.0	Uncoated	0.412" (10.46mm)	-	-
C055026A2 MPP 550 PERM GREY 030 SIZE Magnetics, a division of Spang & Co.	2,074	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.335" (8.51mm)	229 nH	±8%	Ungapped	-	550	-	17.9	5.99	-	107.0	Coated	0.150" (3.81mm)	-	-
00G7020B060 EDGE 060 PERM 7020 BLOCK Magnetics, a division of Spang & Co.	3,273	-	RFQ	Datasheet	-	Bulk	Active	I	-	Edge	-	-	-	Ungapped	-	60	-	-	-	-	28600.0	Uncoated	0.787" (20.00mm)	2.776" (70.50mm)	0.799" (20.30mm)
0W49715TC TOROID Magnetics, a division of Spang & Co.	3,211	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	W	4.016" (102.00mm)	11.178 µH	±30%	Ungapped	-	10000	-	255.3	267.2	-	68221.0	Uncoated	0.591" (15.00mm)	-	-

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.