3386T-1-105LF is a 3/8" square cermet trimming potentiometer designed for precision resistance adjustment in industrial applications. It features a 1 MO resistance value with ±10% tolerance, top adjust configuration (Model T), and a 280° nominal adjustment angle with infinite resolution. The potentiometer offers a power rating of 0.5 watt at 85°C, operates over a temperature range of -55°C to +125°C, and includes 100% tin-plated (LF) terminals for RoHS compliance. With a sealed construction, dielectric strength of 900 VAC at sea level, and rotational life of 200 cycles, this component is suitable for applications requiring reliable and repeatable resistance trimming in electronic circuits.