The Amphenol PT10LV10-471A2020-PM-S is a trimmer resistor with through-hole mounts. It is a 2.5-turn, single-pole trimmer, with a track resistance of 471 Ohms and a power rating of 10 watts. The resistance, power rating, and lead cross section can be adjusted by rotating its adjustment knob. This component is made of heavy gold-plated slotted screw terminals and high-voltage sectioned dielectric insulation, which provide reliable connections over long periods of time. It has a long life cycle, great accuracy, and is extremely stable. Its temperature range is from -40°C to +125°C. This component is suitable for a variety of applications such as radios, adjustable amplifiers, light dimmers, and precise voltage regulation control.