Small inductor
Oct 18, 2019| Stay Charging Safely with SChitec
Small inductor
Small fixed inductors are usually wound directly on the core with an enameled wire.
Mainly used in circuits such as filtering, oscillation, notching, delay, etc. It is available in both sealed and unsealed packages. Both forms have both vertical and horizontal profiles.
1. Vertical sealed fixed inductor The vertical sealed fixed inductor adopts the same-direction pin. The domestic inductance range is 0.1~2200μH (straight mark on the outer casing), the rated working current is 0.05~1.6A, and the error range is ± 5%~±10%, the inductance of the imported, the current range is larger, and the error is smaller. Imported TDK series color code inductors, the inductance of which is marked on the surface of the inductor with color points.
2, horizontal sealed fixed inductor Horizontal sealed fixed inductor with axial type pins, domestically produced LG1.LGA, LGX and other series.
Inductance of LG1 series inductors ranges from 0.1 to 22000μH (straight on the housing)
The LGA series inductors are ultra-small and similar in appearance to 1/2W color ring resistors. The inductance ranges from 0.22 to 100μH (marked on the housing with a color ring) and the rated current is 0.09~0.4A.
LGX series color code inductors are also small package structures with inductance ranging from 0.1 to 10000μH and rated currents of 50mA, 150mA, 300mA and 1.6A.


