3386F-1-100LF is a 3/8" square cermet trimming potentiometer from Bourns' 3386 Trimpot series, designed for precision resistance adjustment in industrial applications. This top adjust model (F style) features a 10 ohm resistance value with ±10% tolerance, infinite resolution, and an adjustment angle of 280° nominal. The potentiometer offers a power rating of 0.5W at 85°C with a maximum operating voltage of 300V, and provides excellent insulation resistance of 1,000 megohms minimum at 500 VDC. The sealed construction and 100% tin-plated (LF) RoHS compliant terminations ensure reliable performance in demanding environments. Common applications include circuit calibration, voltage divider adjustments, and precision tuning in electronic equipment.