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
0055051AY MPP 060 PERM AY 050 SIZE Magnetics, a division of Spang & Co.	4,440	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.500" (12.70mm)	27 nH	±8%	Ungapped	-	60	-	31.2	10.9	-	340.0	Uncoated	0.187" (4.75mm)	-	-
0V40704A100 GAPPED POT CORE Magnetics, a division of Spang & Co.	3,418	-	RFQ	Datasheet	-	Bulk	Active	P	-	V	0.285" (7.24mm)	100 nH	±7%	Ungapped	-	2300	-	9.9	7.0	5.9	69.0	Uncoated	0.082" (2.08mm)	-	-
0J43019UG POT CORE Magnetics, a division of Spang & Co.	2,769	-	RFQ	Datasheet	-	Bulk	Active	P	-	J	1.181" (30.00mm)	15.1 µH	-	Ungapped	-	5000	-	45.2	137.0	116.0	6190.0	Uncoated	0.372" (9.45mm)	-	-
0055272A2 MPP 026 PERM GREY 270 SIZE Magnetics, a division of Spang & Co.	2,592	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.260" (6.60mm)	21 nH	±8%	Ungapped	-	26	-	13.6	9.2	-	125.0	Uncoated	0.188" (4.78mm)	-	-
0055177AY MPP 200 PERM AY 180 SIZE Magnetics, a division of Spang & Co.	4,042	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.183" (4.65mm)	67 nH	±8%	Ungapped	-	200	-	10.6	2.85	-	30.3	Uncoated	0.100" (2.54mm)	-	-
0P44416TC TOROID-UNCOATED Magnetics, a division of Spang & Co.	1,628	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	1.744" (44.30mm)	5.83 µH	±25%	Ungapped	-	2500	-	88.0	187.0	-	16559.0	Uncoated	0.618" (15.70mm)	-	-
ZP44416TC TOROID GREY COATED Magnetics, a division of Spang & Co.	3,599	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	1.795" (45.60mm)	5.83 µH	±25%	Ungapped	-	2500	-	88.0	187.0	-	16559.0	Epoxy	0.655" (16.64mm)	-	-
0079071A7HT19 KOOL MU MAX 060 PERM BLACK 548 S Magnetics, a division of Spang & Co.	4,112	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	1.291" (32.80mm)	102 nH	±8%	Ungapped	-	60	-	81.4	110.0	-	8950.0	Uncoated	0.701" (17.80mm)	-	-
ZJ43620TC TOROID GREY COATED Magnetics, a division of Spang & Co.	4,763	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	1.463" (37.15mm)	9.086 µH	±20%	Ungapped	-	5000	-	89.6	128.0	-	11461.0	Epoxy	0.813" (20.65mm)	-	-
EQH3222E060L101 HIGH FLUX 060 PERM EQ 3222 SIZE Magnetics, a division of Spang & Co.	1,455	-	RFQ	Datasheet	-	Bulk	Active	EQ	-	High Flux	-	207 nH	±8%	Ungapped	-	60	-	59.5	152.0	-	9100.0	Uncoated	0.390" (9.90mm)	1.260" (32.00mm)	0.866" (22.00mm)

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.