PVG5A203C03R00 is a sealed surface-mount multiturn trimmer potentiometer designed for precision tuning and adjustment in electronic circuits. This device features a 5 mm square package with 12 effective turns of rotation, 20 kO total resistance value with ±10% tolerance, and a temperature coefficient of resistance (TCR) of ±150 ppm/°C. The potentiometer is constructed with cermet element technology and sealed design, meeting EIA/EIAJ/IPC/VECI SMD standard footprints, and is available with top adjustment configuration. It operates reliably across a wide temperature range from -55°C to +125°C with a power rating of 0.25 W at 70°C, and is RoHS compliant. This trimmer is ideal for calibration, offset adjustment, and gain tuning in instrumentation, audio equipment, and industrial control systems where stable, precise resistance adjustment is required.