Ferrite Cores

Browse available Ferrite Cores components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
C058076A2 FERRITE CORE TOROID 56NH HIGH FL Magnetics, a division of Spang & Co.	235	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.445" (36.70mm)	56 nH	±8%	Ungapped	-	60	-	89.8	67.8	-	6090.0	Coated	0.447" (11.35mm)	-	-
0059586A2 FERRITE CORE TOROID 38NH EDGE Magnetics, a division of Spang & Co.	146	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.385" (35.18mm)	38 nH	±8%	Ungapped	-	60	-	89.5	46.4	-	4150.0	Coated	0.350" (8.90mm)	-	-
B64290A0659X010 FERRITE CORE TOROID EPCOS - TDK Electronics	235	-	RFQ	Datasheet	T40/24/16	Box	Active	Toroid	-	-	-	-	-	Ungapped	-	-	-	-	-	-	-	Uncoated	-	-	-
C058322A2 FERRITE CORE TOROID 150NH HI FLX Magnetics, a division of Spang & Co.	359	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.445" (36.70mm)	150 nH	±8%	Ungapped	-	160	-	89.8	67.8	-	6090.0	Coated	0.447" (11.35mm)	-	-
T60006-L2040-V427 FERRITE CORE TOROID VACUUMSCHMELZE	2,295	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
T60006-L2019-P004 FERRITE CORE TOROID VACUUMSCHMELZE	270	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Nanocrystalline	0.835" (21.20mm)	12.4 µH	-	Ungapped	-	-	-	53.4	15.6	-	-	Epoxy	0.484" (12.30mm)	-	-
0W47313TC FERRITE CORE TOROID 16.28UH W Magnetics, a division of Spang & Co.	106	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	W	2.900" (73.66mm)	16.28 µH	±30%	Ungapped	-	10000	-	165.0	214.0	-	35298.0	Uncoated	0.500" (12.70mm)	-	-
0P48613TC FERRITE CORE TOROID 2.726UH P Magnetics, a division of Spang & Co.	263	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	3.374" (85.70mm)	2.726 µH	±25%	Ungapped	-	2500	-	215.0	188.8	-	40852.0	Uncoated	0.500" (12.70mm)	-	-
0059076A2 FERRITE CORE TOROID 56NH EDGE Magnetics, a division of Spang & Co.	266	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.445" (36.70mm)	56 nH	-	Ungapped	-	60	-	89.8	67.8	-	6090.0	Coated	0.447" (11.35mm)	-	-
0077908A7 FERRITE CORE TOROID 37NH KOOL MU Magnetics, a division of Spang & Co.	222	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu	3.063" (77.80mm)	37 nH	±8%	Ungapped	-	26	-	196.0	221.0	-	43400.0	Coated	0.625" (15.88mm)	-	-
LRF462715MKDX COMMON MODE COILS Chemi-Con	111	-	RFQ	Datasheet	FW	Bulk	Active	Toroid	-	Nanocrystalline	1.945" (49.40mm)	38.7 µH	-	Ungapped	-	-	-	114.7	114.0	-	-	Uncoated	0.709" (18.00mm)	-	-
0070091A7 KOOL MU ULTRA 026 PERM BLACK Magnetics, a division of Spang & Co.	119	-	RFQ	Datasheet	-	Tray	Active	Toroid	-	Kool Mµ	1.840" (46.74mm)	38 nH	±8%	Ungapped	-	26	-	116.0	134.0	-	15600.0	Uncoated	0.600" (15.24mm)	-	-
0079192A7 FERRITE CORE TOROID 138NH KOOLMU Magnetics, a division of Spang & Co.	126	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Kool Mu MAX	2.285" (58.04mm)	138 nH	±8%	Ungapped	-	60	-	125.0	229.0	-	28600.0	Coated	0.635" (16.13mm)	-	-
0J48613TC FERRITE CORE TOROID 5.52UH Magnetics, a division of Spang & Co.	124	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	-	3.374" (85.70mm)	5.52 µH	±20%	Ungapped	-	5000	-	214.9	188.8	-	40852.0	Uncoated	0.500" (12.70mm)	-	-
C055925A2 MPP 300 PERM GREY 930 SIZE Magnetics, a division of Spang & Co.	242	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.090" (27.69mm)	377 nH	±8%	Ungapped	-	300	-	63.5	65.4	-	4150.0	Coated	0.470" (11.94mm)	-	-
C055546A2 FERRITE CORE TOROID 163NH MPP Magnetics, a division of Spang & Co.	234	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.325" (33.66mm)	163 nH	±8%	Ungapped	-	160	-	81.4	65.6	-	5340.0	Coated	0.450" (11.45mm)	-	-
0055932A2 FERRITE CORE TOROID 32NH MPP Magnetics, a division of Spang & Co.	138	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.060" (26.92mm)	32 nH	±8%	Ungapped	-	26	-	63.5	-	65.4	4.15	Coated	0.440" (11.18mm)	-	-
C055548A2 FERRITE CORE TOROID 127NH MPP Magnetics, a division of Spang & Co.	124	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.325" (33.66mm)	127 nH	±8%	Ungapped	-	125	-	81.4	65.6	-	5340.0	Coated	0.450" (11.45mm)	-	-
ZW47313TC FERRITE CORE TOROID 16.28UH W Magnetics, a division of Spang & Co.	103	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	W	2.975" (75.57mm)	16.28 µH	±30%	Ungapped	-	10000	-	165.0	214.0	-	35298.0	Epoxy	0.538" (13.67mm)	-	-
0058256A2 FERRITE CORE TOROID 35NH HIGH FL Magnetics, a division of Spang & Co.	331	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.605" (40.77mm)	35 nH	±8%	Ungapped	-	26	-	98.4	107.0	-	10600.0	Coated	0.605" (15.37mm)	-	-

Ferrite Cores FAQ

What Ferrite Cores components can I source from EGOO?

You can browse available Ferrite Cores product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Ferrite Cores parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.