PTA1543

Features n Carbon element n Metal housing n 15-60 mm travel n Single and dual gang n Center detent option n RoHS compliant* PTA Series - Low Profile Slide Potentiometer Electrical Characteristics Taper..................................... Linear, audio Standard Resistance Range ........................ 1 K ohms to 1 M ohms Standard Resistance Tolerance......±20 % Residual Resistance ........................ 500 ohms or 1 % max. Insulation Resistance ......... Min. 100 megohms at 250 V DC Environmental Characteristics Operating Temperature ....................................-10 °C to +50 °C Power Rating, Linear 15 mm.....0.05 W (0.025 W Dual Gang) 20 mm........................... 0.1 W (0.05 W) 30 mm............................. 0.2 W (0.1 W) 45 mm....................... 0.25 W (0.125 W) 60 mm....................... 0.25 W (0.125 W) Power Rating, Audio 15 mm...0.025 W (0.015 W Dual Gang) 20 mm....................... 0.05 W (0.025 W) 30 mm........................... 0.1 W (0.05 W) 45 mm....................... 0.125 W (0.06 W) 60 mm....................... 0.125 W (0.06 W) Maximum Operating Voltage, Linear 15 mm................................... 100 V DC 20-60 mm.............................. 200 V DC Maximum Operating Voltage, Audio 15 mm..................................... 50 V DC 20-60 mm.............................. 150 V DC Withstand Voltage, Audio ................................ 1 Min. at 300 V AC Sliding Noise................. 100 mV maximum Tracking Error............