Ferrite Cores

Results: 9

Filters

Stacked

Scrolling

Showing

of 9

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Core Type	Supplier Device Package	Material	Diameter	Inductance Factor (Al)	Tolerance	Gap	Initial Permeability (µi)	Core Factor (ΣI/A) mm⁻¹	Effective Length (le) mm	Effective Area (Ae) mm²	Effective Magnetic Volume (Ve) mm³	Finish	Height	Length	Width

B64290L0038X830 FERRITE CORE TOROID 1.76UH N30 EPCOS - TDK Electronics	4,230 In Stock	1 : ¥2.64000 Bulk	TX10/6/4	Bulk	Active	Toroid	-	N30	0.425" (10.80mm)	1.76 µH	±25%	Ungapped	4300	3.07	24.07	7.83	188.0	Epoxy	0.187" (4.75mm)	-	-
5943000221 FERRITE CORE TOROID 350NH 43 Fair-Rite Products Corp.	11,959 In Stock	1 : ¥3.40000 Box	-	Box	Active	Toroid	-	43	0.402" (10.20mm)	350 nH	-25%, +20%	Ungapped	800	2.8549	20.7	7.25	150.0	Plastic	0.150" (3.81mm)	-	-
B64290L0038X049 FERRITE CORE TOROID 610NH N49 EPCOS - TDK Electronics	1,698 In Stock	1 : ¥4.00000 Box	TX10/6/4	Box	Active	Toroid	-	N49	0.425" (10.80mm)	610 nH	±25%	Ungapped	1500	3.07	24.07	7.83	188.0	Epoxy	0.187" (4.75mm)	-	-
B66421U0250K187 FERRITE CORE EFD N87 1PC EPCOS - TDK Electronics	2,881 In Stock	1 : ¥10.71000 Box	EFD25/13/9	Box	Active	EFD	EFD 25 x 13 x 9	N87	-	-	-	Gapped	-	-	-	-	-	Uncoated	0.492" (12.50mm)	0.984" (25.00mm)	0.358" (9.10mm)
B64290L0062X065 FERRITE CORE TOROID 2.05UH T65 EPCOS - TDK Electronics	4,363 In Stock	1 : ¥3.57000 Box	TX9.5/4.8/3.2	Box	Active	Toroid	-	T65	0.413" (10.50mm)	2.05 µH	±30%	Ungapped	4600	2.85	20.72	7.28	151.0	Epoxy	0.161" (4.10mm)	-	-
B64290L0062X046 FERRITE CORE TOROID 6.4UH T46 EPCOS - TDK Electronics	4,795 In Stock	1 : ¥6.80000 Box	TX9.5/4.8/3.2	Box	Obsolete	Toroid	-	T46	0.413" (10.50mm)	6.4 µH	±30%	Ungapped	15000	2.85	20.72	7.28	151.0	Epoxy	0.161" (4.10mm)	-	-
B64290L0038X087 FERRITE CORE TOROID 900NH N87 EPCOS - TDK Electronics	391 In Stock	1 : ¥2.38000 Bulk	TX10/6/4	Bulk	Active	Toroid	-	N87	0.425" (10.80mm)	900 nH	±25%	Ungapped	2200	3.07	24.07	7.83	188.0	Epoxy	0.187" (4.75mm)	-	-
TUB4/2/5-3B1 Ferrite Misc Ferroxcube	0 In Stock Check Lead Time	60,000 : ¥0.46149 Bulk	-	Bulk	Active	Tube	TUB 4 x 2 x 5	3B1	0.157" (4.00mm)	-	-	Ungapped	-	-	-	-	-	Uncoated	-	0.197" (5.00mm)	-
MHB2-13/8/6-3C90 Ferrite Misc Ferroxcube	0 In Stock Check Lead Time	4,000 : ¥3.01578 Bulk	-	Bulk	Active	Multi-Hole (2)	-	3C90	-	-	-	Ungapped	-	-	-	-	-	Uncoated	0.512" (13.00mm)	0.236" (6.00mm)	0.315" (8.00mm)

Showing

of 9

Ferrite Cores

Ferrite cores are a magnetic device used in the windings of transformers or other wound components. The chemical makeup of these devices help to prevent eddy currents. These are created in different form factors such as: E, toroid, ER, multi-hole, etc. and come in many different sizes. Key parameters are going to be the size, form factor or core type, and inductance factor.