The 3290W-1-102 is a 3/8" square Trimpot® trimming potentiometer designed for industrial applications requiring precision adjustment and reliability. This multiturn wirewound device features a 1,000 ohm resistance value with ±5% standard tolerance, 25 turns of adjustment travel, and a nominal resolution of 0.33%. The potentiometer operates over a temperature range of -65°C to +150°C with a temperature coefficient of ±50 PPM/°C, and is rated for 1.0 watt power at 85°C. It incorporates solderable printed circuit pins, mechanical stops with wiper idle positioning, and meets U.L. 94V-0 flammability standards while maintaining RoHS compliance. The device is commonly used in instrumentation, signal conditioning, and calibration circuits where sealed construction and multiturn adjustment capability provide superior performance and long-term stability.