3386H-1-501 is a 500 ohm single-turn cermet trimming potentiometer from the Bourns 3386 series, designed for industrial applications requiring precise resistance adjustment. This side-adjust model features a sealed construction with a resistance tolerance of ±10%, power rating of 0.5 watt at 85°C, and an adjustment angle of 280° nominal. The potentiometer operates over a temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C, and offers infinite resolution for fine-tuning applications. With a mechanical angle of 310° nominal, torque of 5.0 oz-in. max, and UL 94V-0 flammability rating, this component is suitable for calibration, tuning circuits, and precision adjustment applications in electronic equipment.