The 3362X-1-203 is a 1/4" square Trimpot® trimming potentiometer manufactured by Bourns, designed for single-turn adjustment in industrial and sealed applications. It features a cermet element with a 20,000 ohm resistance value, ±10% tolerance, and infinite resolution for precise voltage divider or rheostat configurations. The device operates over a temperature range of -55°C to +125°C with a power rating of 0.50 watts at 70°C, and exhibits excellent environmental performance including 1,000 megohms minimum insulation resistance at 500 VDC and 900 VAC dielectric strength at sea level. The potentiometer withstands harsh environments and immersion cleaning processes, with a 240° nominal adjustment angle and 3.0 oz-in maximum torque, making it ideal for automatic machine adjustment interfaces and industrial control applications.