PDB181-GTR01-504A2 is a 17 mm guitar potentiometer designed for professional audio applications, featuring a 500 kO resistance value with audio taper and a knurled shaft with solder lugs. The potentiometer incorporates a carbon element with a metal bushing and metal shaft, delivering a compact design suitable for guitar amplifiers and audio equipment. It operates over a temperature range of -10°C to +50°C with a maximum operating voltage of 150 V and a power rating of 0.1 watt for audio applications. The device offers a mechanical angle of 300° ±5°, rotational torque of 10 to 150 gf-cm, and a rotational life of 15,000 cycles, making it ideal for demanding professional audio control applications where reliability and smooth operation are essential.