PTD902-1015K-A102 is a 9 mm multi-ganged potentiometer from the PTD90 Series designed for professional audio and multimedia applications. It features a carbon element with audio taper, knurled metal shaft, and supports ganging up to 8 sections for synchronized control. The potentiometer operates at a maximum voltage of 150 VAC or 20 VDC with a rated power of 0.025 watts for audio taper, and maintains a tracking error within ±3 dB across the audio range. With a mechanical angle of 300° ±10°, running torque of 10 to 250 g-cm, and rotational life of 15,000 cycles, it delivers reliable performance in demanding audio environments. The device is RoHS compliant and ideal for audio/TV sets, automotive sound systems, amplifiers, mixers, synthesizers, and DJ equipment.