Electrical Characteristics Standard Resistance Range ,Ohms:100 to 1M Standard Resistance Tolerance: ?0% Resistance Tape: B Style Max Operating Voltage:20Vac Power Rating:1W Slider Noise: 447m Insulation Resistance:-1000 ohms at DC500V Withstand Voltage:500Vac Demensions Mechanical Characteristics Total Rotational Angle:300氨10? Rotational Torque:0.3 to 5 mN.m Shaft Stop Strenth:150Mn.m Push Pull Strength:10Nmax Rotational Life:10000 cycles