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
00K5528B060 KOOL MU 5528 BLOCK Magnetics, a division of Spang & Co.	1,377	-	RFQ	Datasheet	-	Bulk	Active	I	-	Kool Mu	-	-	-	Ungapped	-	60	-	-	-	-	31200.0	Uncoated	1.085" (27.56mm)	2.160" (54.86mm)	0.811" (20.60mm)
00K6030B014 KOOL MU 6030 BLOCK Magnetics, a division of Spang & Co.	3,795	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ZJ44715TC TOROID GREY COATED Magnetics, a division of Spang & Co.	1,846	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	1.891" (48.04mm)	8.075 µH	±20%	Ungapped	-	5000	-	110.4	143.5	-	15848.0	Epoxy	0.616" (15.65mm)	-	-
0055045AY MPP 300 PERM AY 050 SIZE Magnetics, a division of Spang & Co.	4,931	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.500" (12.70mm)	134 nH	±8%	Ungapped	-	300	-	31.2	10.9	-	340.0	Uncoated	0.187" (4.75mm)	-	-
0077190A7 KOOL MU 014 PERM BLACK 195 SIZE Magnetics, a division of Spang & Co.	2,575	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	2.250" (57.15mm)	32 nH	±8%	Ungapped	-	14	-	125.1	229.0	-	28600.0	Uncoated	0.600" (15.24mm)	-	-
0077194A7 KOOL MU 090 PERM BLACK 195 SIZE Magnetics, a division of Spang & Co.	1,081	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	2.250" (57.15mm)	207 nH	±8%	Ungapped	-	90	-	125.0	229.0	-	28600.0	Uncoated	0.600" (15.24mm)	-	-
0077193A7 KOOL MU 075 PERM BLACK 195 SIZE Magnetics, a division of Spang & Co.	4,679	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	2.250" (57.15mm)	172 nH	±8%	Ungapped	-	75	-	125.0	229.0	-	28600.0	Uncoated	0.598" (15.20mm)	-	-
0077195A7 KOOL MU 125 PERM BLACK 195 SIZE Magnetics, a division of Spang & Co.	3,154	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	2.250" (57.15mm)	287 nH	±8%	Ungapped	-	125	-	125.0	229.0	-	28600.0	Uncoated	0.600" (15.24mm)	-	-
LPH3624E060L144 HIGH FLUX 060 PERM LP 3624 SIZE Magnetics, a division of Spang & Co.	4,946	-	RFQ	Datasheet	-	Bulk	Active	ELP	-	High Flux	-	177 nH	±8%	Ungapped	-	60	-	80.6	177.0	-	14270.0	Uncoated	0.567" (14.40mm)	1.425" (36.20mm)	0.945" (24.00mm)
LPH3624E040L144 HIGH FLUX 040 PERM LP 3624 SIZE Magnetics, a division of Spang & Co.	1,669	-	RFQ	Datasheet	-	Bulk	Active	ELP	-	High Flux	-	127 nH	±8%	Ungapped	-	40	-	80.6	177.0	-	14270.0	Uncoated	0.567" (14.40mm)	1.425" (36.20mm)	0.945" (24.00mm)

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.