The 3306P-1-254 is a 6 mm round Trimpot® trimming potentiometer manufactured by Bourns, designed for industrial applications requiring precision resistance adjustment. This single-turn cermet potentiometer features a 250 kO resistance value (code 254) with ±25% standard tolerance, an adjustment angle of 215° nominal, and a mechanical angle of 240° ±10°. It operates over a temperature range of -25°C to +100°C with a temperature coefficient of ±250 ppm/°C, and is rated for 0.2 watt at 70°C with a maximum voltage of 100 volts. The device includes solderable pins for PCB mounting, dust and splash-resistant covers, and is available in multiple mounting styles (front and top adjust). This trimmer is ideal for circuit calibration, signal conditioning, and equipment tuning applications where reliable, repeatable adjustment is required.