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
C058548A2HT22 HIGH FLUX 125 PERM KHAKI 548 SIZ Magnetics, a division of Spang & Co.	3,201	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.325" (33.66mm)	254 nH	±8%	Ungapped	-	125	-	81.4	1312.0	-	10700.0	Coated	0.866" (22.00mm)	-	-
0076090A7 KOOL MU HF 060 PERM BLACK 089 SI Magnetics, a division of Spang & Co.	4,950	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mµ	1.840" (46.74mm)	37 nH	±8%	Ungapped	-	60	-	116.0	134.0	-	15600.0	Uncoated	0.600" (15.24mm)	-	-
00H4022E060 HIGH FLUX 4022 E-CORE Magnetics, a division of Spang & Co.	2,621	-	RFQ	Datasheet	-	Bulk	Active	E	-	High Flux	-	194 nH	-	Ungapped	-	60	-	98.4	237.0	-	23300.0	Uncoated	0.830" (21.08mm)	1.687" (42.85mm)	0.787" (20.00mm)
C055047M4 MPP 200 PERM GREY 050 SIZE Magnetics, a division of Spang & Co.	2,912	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.530" (13.45mm)	90 nH	±8%	Ungapped	-	200	-	31.2	10.9	-	340.0	Coated	0.217" (5.51mm)	-	-
C055018M4 MPP 160 PERM GREY 020 SIZE Magnetics, a division of Spang & Co.	3,296	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.275" (6.99mm)	64 nH	±8%	Ungapped	-	160	-	13.6	4.7	-	64.0	Coated	0.135" (3.43mm)	-	-
00X9541B040 X FLUX DBL LENGTH 4741 BLOCK Magnetics, a division of Spang & Co.	3,282	-	RFQ	Datasheet	-	Bulk	Active	I	-	XFlux	-	-	-	Ungapped	-	40	-	-	-	-	107200.0	Uncoated	1.614" (41.00mm)	3.740" (95.00mm)	1.083" (27.50mm)
ZP47325TC TOROID GREY COATED Magnetics, a division of Spang & Co.	4,440	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	2.955" (75.06mm)	8.051 µH	±25%	Ungapped	-	2500	-	165.0	423.0	-	70099.0	Epoxy	1.035" (26.29mm)	-	-
C055586A2 MPP 060 PERM GREY 585 SIZE Magnetics, a division of Spang & Co.	1,783	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.385" (35.18mm)	38 nH	±8%	Ungapped	-	60	-	89.5	46.4	-	4150.0	Coated	0.384" (9.78mm)	-	-
C055305A2 MPP 300 PERM GREY 310 SIZE Magnetics, a division of Spang & Co.	2,596	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.930" (23.62mm)	216 nH	±8%	Ungapped	-	300	-	56.7	31.74	-	1800.0	Coated	0.330" (8.38mm)	-	-
00K114LE026HT26 KOOL MU 114L E-CORE Magnetics, a division of Spang & Co.	2,633	-	RFQ	Datasheet	-	Bulk	Active	E	-	Kool Mu	-	182 nH	±8%	Ungapped	-	26	-	215.0	914.0	-	197000.0	Uncoated	1.818" (46.18mm)	4.500" (114.30mm)	1.043" (26.50mm)

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.