PVG3A204C01R00 is a surface-mount sealed trimmer potentiometer designed for precision resistance adjustment in compact electronic applications. This single-turn device features a 200 kO total resistance value with ±20% tolerance and operates at 0.25 W power rating at 70°C, delivering reliable performance across a wide operating temperature range of -55°C to +125°C. The potentiometer incorporates a cermet element with a temperature coefficient of resistance (TCR) of ±150 ppm/°C, ensuring stable performance under varying thermal conditions. With an effective rotation angle of 210° ±10° and mechanical rotation angle of 250° ±10°, it provides precise adjustment capability. The J-hook pin style and 3 mm square footprint comply with EIA/EIAJ/IPC/VECI SMD standards, and the metal cover provides thermal protection and heat transfer. This component is ideal for circuit calibration, gain adjustment, and signal conditioning in instrumentation, audio equipment, and industrial control systems.