PTD901-2015K-A203 is a 9 mm single-section multi-ganged potentiometer from the PTD90 Series, featuring a 20 kO carbon element resistor with ±20% total resistance tolerance and linear taper. The device incorporates a knurled metal shaft with a 20 mm standard length and operates at a maximum of 150 VAC or 20 VDC with a rated power of 0.05 watts for linear taper. It delivers excellent tracking performance with tracking error within ±3 dB and maintains a rotational life of 15,000 cycles with a mechanical angle of 300° ±10°. The potentiometer is RoHS compliant, features an IP40 rating, and is designed for audio and multimedia applications including synthesizers, drum machines, and portable electronics where reliable volume and tone control is essential.