100R top adjustable potentiometer

Trimmer potentiometers are commonly used in circuits that require high precision adjusting. They are used in various applications, like timers, frequency adjustment circuits, voltage adjustment and current adjustment circuits. Because these trimmer potentiometers are high precision potentiometers, you do need to turn it a few times before you see a noticeable difference in the output. 

This specific trimmer potentiometer can adjust between 0Ω and 100Ω and is mounted using through hole mounts.