PRM162-K420K-203B1

Series:	Pro Audio PRM16
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Taper:	Linear
Resistance (Ohms):	20k
Tolerance:	±20%
Number of Gangs:	2
Built in Switch:	None
Power (Watts):	0.1W, 1/10W
Temperature Coefficient:	--
Number of Turns:	1
Rotation:	300°
Adjustment Type:	Side Adjustment
Resistive Material:	Carbon
Termination Style:	PC Pins
Actuator Type:	Knurled and Slotted
Actuator Length:	0.787" (20.00mm)
Actuator Diameter:	0.236" (6.00mm)
Bushing Thread:	M7 x 0.75
Mounting Type:	Panel Mount

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Rotary Potentiometers, Rheostats

The PRM162-K420K-203B1 is an industrial grade rotary potentiometer, commonly referred to as a "rheostat". These devices are used to regulate and control the flow of electricity in a circuit by providing precise, analog measurements of resistance.The PRM162-K420K-203B1 is a multi-turn type potentiometer that is made up of two main components - a wiper arm and a threaded element. The wiper arm is the component that adjusts the resistance of the potentiometer, and the threaded element is what allows the user to make precise, fine adjustments. The wiper arm and threaded element are mounted on a slip-ring assembly, and the resistance of the rheostat can be adjusted by rotating the wiper arm and threaded element in opposite directions.One of the most common application fields for the PRM162-K420K-203B1 is in the consumer electronics industry. Rotary potentiometers are used to adjust the volume of portable audio devices, or to regulate the contrast and brightness of the display.Another application field for the PRM162-K420K-203B1 is in industrial automation systems. By controlling the resistance in a circuit, a rheostat can be used to regulate the speed of an engine, alter the flow of liquid and gas, or even adjust the torque of a device.In addition to their many application fields, the PRM162-K420K-203B1 is also highly customizable. These potentiometers are available in a range of sizes and styles, and can be configured with multiple wiper arms and threaded elements to achieve higher accuracy and precision.The working principle of the PRM162-K420K-203B1 is quite simple. When the wiper arm and threaded element are both adjusted, the resistance of the rheostat changes. This change in resistance is then used to adjust the voltage or current of the circuit that the rheostat is connected to.Overall, the PRM162-K420K-203B1 is a highly versatile and customizable industrial grade rotary potentiometer that can be used in a variety of applications. Its adjustable resistance, wide range of sizes, and customizable design make it a perfect choice for both consumer electronics and industrial automation applications.

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Part Number	Manufacturer	Price	Quantity	Description