3386G-1-501LF is a 3/8" square single-turn cermet trimming potentiometer designed for precision resistance adjustment in industrial applications. It features a 500 ohm resistance value with ±10% tolerance, top adjust configuration, and 100% tin-plated RoHS compliant terminations. The potentiometer offers a power rating of 0.5 watt at 85°C, an operating temperature range of -55°C to +125°C, and a temperature coefficient of ±100 ppm/°C. With an adjustment angle of 280° nominal and infinite resolution, this sealed trimmer is ideal for applications requiring reliable and precise resistance trimming in demanding environments.