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
0059328A2 EDGE 090 PERM GREEN 324 SIZE Magnetics, a division of Spang & Co.	2,375	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	Edge	1.410" (35.81mm)	84 nH	±8%	Ungapped	-	90	-	89.7	67.9	-	6090.0	Uncoated	0.412" (10.46mm)	-	-
T60004L2050W625 W625 VACUUMSCHMELZE	1,395	-	RFQ	Datasheet	-	Box	Active	Toroid	-	Nanocrystalline	2.059" (52.30mm)	11.2 µH	-	Ungapped	-	-	-	141.0	73.0	-	-	Epoxy	0.898" (22.80mm)	-	-
T60004L2050W626 W626 VACUUMSCHMELZE	2,852	-	RFQ	Datasheet	-	Box	Active	Toroid	-	Nanocrystalline	2.059" (52.30mm)	13.8 µH	-	Ungapped	-	-	-	141.0	73.0	-	-	Epoxy	0.898" (22.80mm)	-	-
T60004L2050W583 W583 VACUUMSCHMELZE	1,074	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
C055928A9 MPP 160 PERM GREY 930 SIZE Magnetics, a division of Spang & Co.	3,816	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	1.105" (28.07mm)	201 nH	±8%	Ungapped	-	160	-	63.5	65.4	-	4150.0	Coated	0.485" (12.32mm)	-	-
E64/10/50-4F1 Ferrite Misc Ferroxcube	2,857	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
T60404N4646X401 4646X401 VACUUMSCHMELZE	1,837	-	RFQ	Datasheet	-	Box	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
0075072A7 75 SERIES 060 PERM BLACK 070 SIZ Magnetics, a division of Spang & Co.	3,615	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	75	2.677" (68.00mm)	143 nH	±8%	Ungapped	-	60	-	158.0	314.0	-	49700.0	Uncoated	0.787" (20.00mm)	-	-
B66371G2400X127 FERRITE CORE E N27 EPCOS - TDK Electronics	3,566	-	RFQ	Datasheet	E70/33/32	Box	Active	E	E 70 x 33 x 32	N27	-	-	-	Gapped	-	2000	0.22	149.0	683.0	676.0	102000.0	Uncoated	1.307" (33.20mm)	2.776" (70.50mm)	1.260" (32.00mm)
B65981B0000R097 PQ50/40 N97 UNGAPPED EPCOS - TDK Electronics	1,984	-	RFQ	Datasheet	B65981	Tray	Active	PQ	PQ 50 x 40	N92	-	7.6 µH	-20%, +30%	Ungapped	1710.0	-	0.28	93.0	334.0	314.0	31250.0	Uncoated	0.787" (20.00mm)	1.969" (50.00mm)	1.260" (32.00mm)
0P49715TC TOROID Magnetics, a division of Spang & Co.	2,222	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	P	4.016" (102.00mm)	3.464 µH	±25%	Ungapped	-	2500	-	255.3	267.2	-	68821.0	Uncoated	0.591" (15.00mm)	-	-
T74/39/13-3F36 Ferrite Misc Ferroxcube	4,157	-	RFQ	Datasheet	-	Bulk	Active	Toroid	Toroid 74 x 39 x 13	3F36	2.900" (73.66mm)	-	-	Ungapped	-	-	0.8	165.0	208.0	-	34300.0	Epoxy	0.500" (12.70mm)	-	-
B66371G0000X188 E70/33/32-N88 EPCOS - TDK Electronics	1,122	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TX63/38/25-3E10-M FERRITE CORE TOROID Ferroxcube	4,139	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	-	2.480" (63.00mm)	-	±30%	Ungapped	9500.0	-	0.497	152.0	306.0	-	46500.0	Epoxy	0.984" (25.00mm)	-	-
P42/29-3C92 Ferrite Misc Ferroxcube	4,328	-	RFQ	Datasheet	-	Bulk	Active	P	P 42 x 29	3C92	1.669" (42.40mm)	-	-	Ungapped	-	-	0.259	68.6	265.0	214.0	18200.0	Uncoated	0.579" (14.70mm)	-	-
C055050M4 MPP 125 PERM GREY 050 SIZE Magnetics, a division of Spang & Co.	4,224	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	MPP	0.530" (13.45mm)	56 nH	±8%	Ungapped	-	125	-	31.2	10.9	-	340.0	Coated	0.217" (5.51mm)	-	-
ZJ48613TC TOROID GREY COATED Magnetics, a division of Spang & Co.	3,137	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	J	3.440" (87.38mm)	5.52 µH	±20%	Ungapped	-	5000	-	214.9	188.8	-	40582.0	Epoxy	0.525" (13.34mm)	-	-
C058071A2HT19 HIGH FLUX 060 PERM KHAKI 548 SIZ Magnetics, a division of Spang & Co.	2,013	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.325" (33.66mm)	102 nH	±8%	Ungapped	-	60	-	81.4	110.0	-	8950.0	Coated	0.748" (19.00mm)	-	-
0058395A2 HIGH FLUX 125 PERM KHAKI 395 SIZ Magnetics, a division of Spang & Co.	3,657	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.580" (40.13mm)	254 nH	±8%	Ungapped	-	125	-	95.0	153.0	-	14600.0	Uncoated	0.669" (17.00mm)	-	-
C058548A2HT19 HIGH FLUX 125 PERM KHAKI 548 SIZ Magnetics, a division of Spang & Co.	3,245	-	RFQ	Datasheet	-	Bulk	Active	Toroid	-	High Flux	1.325" (33.66mm)	214 nH	±8%	Ungapped	-	125	-	81.4	110.5	-	9000.0	Coated	0.748" (19.00mm)	-	-

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.