The 3386P-1-202LF is a 3/8" square single-turn cermet trimming potentiometer manufactured by Bourns with a nominal resistance of 2,000 ohms and top-adjust (P-style) configuration. It features a sealed industrial design with an adjustment angle of 280° nominal, infinite resolution, and a resistance tolerance of ±10% standard. The device operates over a temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C, and is rated for 0.5 watts at 85°C. The potentiometer exhibits excellent electrical characteristics including contact resistance variation of 2% or 3 ohms maximum, adjustability of ±0.05% for voltage and ±0.15% for resistance, and an insulation resistance of 1,000 megohms minimum at 500 VDC. With RoHS-compliant 100% tin-plated terminations (LF suffix), this component is ideal for precision instrumentation, industrial control systems, and applications requiring reliable adjustment and long-term stability.