Trimmer Potentiometers
Trimmer potentiometers allow for precise manual adjustment of an in-circuit resistance value. Also known as trimpots, they are available in bottom, side or top adjustment and may allow for single or multiple turns of actuation. They range in value from 10 Ω to 5 MΩ of resistance and 5% to 30% of value tolerance in surface mount, through-hole, chassis mount, and panel mount configurations.

Vishay Foil Resistors (Division of Vishay Precision Group) Y4053500R000J0L
TRIMMER 500 OHM 0.25W PC PIN TOP
39.58