ALPS Alpine RK27112 "Blue Velvet" 50K ohm linear taper (B) Center detent High-Grade/High-End Audio potentiometer - - Manufacturer ALPS Alpine Japan - MaxOperatTemp 70 °C - Rated Voltage 30 V/AC - MinOperatTemp -10°C - Part number RK2711220A0F - Total resistance 50K ohm - Resistance characteristic linear (B) - RoHS compliant Yes - Number of resistors elements Dual-unit - Dimensions (WxDxH) 25.3mm x 27mm x 24.5mm - Center Detent Yes - Tolerance ±20% - Insulation Resistance More than 100M Ohm at 500V DC - Operating life 15.000 cycles - Gang error 2 dB max. At the center detent - Length of the shaft 20mm - Maximum opertating voltage 30V AC - Total rational angel 300° ± 3 ° - Thread type M8 x 0.75, thread length 7 mm 0,28" - Shaft types Metal shaft, slottet - Axle diameter 6mm - Width 25.