3386H-1-205TLF is a 3/8" square Trimpot trimming potentiometer from Bourns designed for precision resistance adjustment in industrial applications. This single-turn cermet potentiometer features a 2 MO resistance value with ±10% tolerance, side adjust configuration (H style), and sealed construction for environmental protection. It offers a power rating of 0.5 watt at 85°C, an adjustment angle of 280° nominal, and operates over a temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C. The LF suffix indicates RoHS compliant 100% tin-plated terminations. Common applications include circuit calibration, tuning, and adjustment in industrial and electronic equipment where reliable, repeatable resistance settings are required.