9mm rotary potentiometer with metal shaft and with switch,
Resistance range: 1K-1MΩ
Tolerance of resistance: ± 20%
Resistance taper: A B C
Power rating: Curve B:0.05W ,Other than B:0.025W.
Terminal resistance: 20Ω max.
Rotational noise: ≤ 100mv
Insulated resistance: More than 100M at DC 250V 1 minute.
Withstanding Voltage: For 1 minute or more at AC 50V
Total Rotational Angle: 280± 10°
Operating force: 10-200gf. Cm
Click position; Center,
Click torque: 150~350gf. Cm
Shaft Stopper Strength: 2.5Kgf min
Push Pull Strength:  3kgf.cm.
Rotational life: 10,000 cycles.