The 3250W-1-200M is a 1/2" square Trimpot® trimming potentiometer manufactured by Bourns, featuring multiturn wirewound construction with sealed design for reliable performance in demanding applications. It offers a standard resistance range of 10 to 50 kO with ±5% tolerance, 25 turns of adjustment travel, and a nominal resolution of 1.00% at 200 O. The device is rated for 1.0 watt at 85°C, operates across a temperature range of -65°C to +150°C with a temperature coefficient of ±50 ppm/°C, and features an insulation resistance of 500 VDC with 1,000 VAC dielectric strength at sea level. It is RoHS compliant, listed on the QPL for MIL-R-27208 and MIL-R-39015 standards, and includes mechanical stops with a maximum adjustment torque of 5.0 oz-in. This trimmer is ideal for precision calibration, signal conditioning, and circuit tuning applications where stable, repeatable resistance adjustment is required.