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) Y505120K0000J0L
TRIMMER 20K OHM 0.5W PC PIN SIDE
24.64

Vishay Foil Resistors (Division of Vishay Precision Group) Y005620K0000K0L
TRIMMER 20KOHM 0.75W PC PIN SIDE
21.55