Vishay 149 Series Potentiometers 1/2" (12.7 mm) Conductive Plastic and Cermet Potentiometer • Cermet element
• Low temperature coefficient (± 150 ppm/°C)
• Single turn potentiometer
• Single track, dual track or single track switched versions
• Excellent stability
• Smooth feel
• Temperature stable
• Panel and PCB mountable
• Robust construction
• Metal bush and shaft
• Common lead is pin 3 on switched products
• Robust construction
• High rotational life (50 000 cycles)
• Up to three sections PC support plates
• Rotary switches and solder lugs terminals available
• Tests according to CECC 41000 or IEC 60393-1