The 3362U-1-504LF is a single-turn cermet trimming potentiometer (Trimpot) with a 500 kO resistance value, housed in a sealed 1/4" square miniature package designed for automatic machine adjustment and harsh industrial environments. It features a top-adjust rotor with a 240° nominal adjustment angle, infinite resolution, and withstands immersion cleaning processes. The device is rated for 0.50 watt at 70 °C and 0 watt at 125 °C, with an operating temperature range of -55 °C to +125 °C and a temperature coefficient of ±100 ppm/°C. It exhibits 1,000 MO minimum insulation resistance at 500 VDC, dielectric strength of 900 VAC at sea level and 350 VAC at 80,000 feet, and meets MIL-STD-202 humidity testing (96 hours, 2% ?TR; 10 MO IR). The potentiometer is terminated with 100% tin-plated (RoHS-compliant) solderable pins and is commonly used in precision voltage divider and rheostat applications requiring reliable performance in demanding environments.