The 3005P-1-502 is a 3/4" rectangular Trimpol® trimming potentiometer designed for sealed, industrial applications requiring precision resistance adjustment. This multiturn wirewound device features a 5,000 ohm resistance value with 0.3% nominal resolution, 20 turns of adjustment travel, and is sealed to prevent contamination from fluxing, soldering, and cleaning processes. It operates over a temperature range of -65°C to +125°C with a temperature coefficient of ±50 ppm/°C, a power rating of 1 watt at 70°C, and maintains an insulation resistance of 100 megohms minimum at 500 VDC. The potentiometer includes solderable pins, weighs 0.045 oz, and is RoHS compliant, making it suitable for precision tuning and calibration in instrumentation, data acquisition, and industrial control systems where reliability and environmental protection are essential.