Check the listing for details. B100K Linear Potentiometer Single Gang PCB Breadboard Panel Mount USA Seller U07. Condition: New. Listed at 1.99 USD. Linear potentiometers produce a resistance output that varies according to the displacement or position of a slider or wiper. They are variable resistors with three leads. Two leads connect to the ends of the resistor, so the resistance between them is fixed. The third lead connects to a slider that travels along the resistor varying the resistance between it and the other two connections. The resistance element is excited by either DC or AC voltage. This item to be used on a breadboard. Package contents: 1 - Potentiometer, 1 - Nut, 1 - Washer TECHNICAL DETAILS Shaft Length: 15mm Shaft Diameter: 6mm Body Diameter: 17mm Pin Spacing: 5mm Mounting Hole Diameter: 7mm Threaded Mount Height: 6.2mm MECHANICAL SPECIFICATIONS Electrical specifications: Total rotation angle: 300°±5° Rotation-torque: 2~20mN.m(20~200gf.cm) Shaft stop strength: 6Kgf.cm Push pull strength: 60N Rotary life: 10000 cycles ELECTRICAL SPECIFICATIONS Resistance taper: B-Linear Resistance tolerance: ± 20% Rotational noise: K≤ 47mV Tracking error: 0 ~-40dB 3 dB Rated wattage: 0.125W Max, operating voltage: 200 V Dielectric: AC500V, 1 minute Insulation resistance: More than 100MΩ at DC500V