PTV111-4420A-B104

Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Taper:	Linear
Resistance (Ohms):	100k
Tolerance:	±20%
Number of Gangs:	1
Built in Switch:	None
Power (Watts):	0.05W, 1/20W
Temperature Coefficient:	--
Number of Turns:	1
Rotation:	300°
Adjustment Type:	Top Adjustment
Resistive Material:	Carbon
Termination Style:	PC Pins, Board Locks
Actuator Type:	Flatted
Actuator Length:	0.787" (20.00mm)
Actuator Diameter:	0.236" (6.00mm)
Bushing Thread:	--
Mounting Type:	Through Hole, Snap In
Series:	PTV
Packaging:	Tray

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Rotary Potentiometers, Rheostats

Potentiometers, rheostats, and related electronic components are essential for converting electrical signals into motion control systems. The commonly used PTV111-4420A-B104 rotary potentiometer is a key component for controlling the speed, direction, and current of a motor. This article will discuss its application field and working principle.The PTV111-4420A-B104 rotary potentiometer is used mainly in the automotive and industrial fields. It is typically used in electric motors, such as those used in cars, trucks, buses, and farm/construction equipment. The working principle of the PTV111-4420A-B104 rotary potentiometer is based on resistance. This type of potentiometer has a resistance element embedded in the rotating element. As the dial or knob is turned, the resistance of the element increases or decreases accordingly.The PTV111-4420A-B104 rotary potentiometer is a “multi-turn” device, meaning it can be turned multiple times, allowing greater control over the current or voltage supplied to the motor to be controlled. It can also be used as a fixed resistor, which is useful in some applications. Its resistance range is from 0 to 10kΩ.The main application field of the PTV111-4420A-B104 rotary potentiometer is in motor control. When used to control the speed and direction of a motor, the knob is turned clockwise to increase its speed, or counter-clockwise to decrease its speed. As the knob is turned, electrical signals depending on the position of the knob are generated. This can be used to control the movement of the motor, or to regulate the voltage and current supplied to it.The PTV111-4420A-B104 rotary potentiometer can also be used as a variable resistance element. This is because its resistance can be varied by turning the knob. This type of device has many applications, such as in power supplies, oscillatory circuits, and filtering circuits.The PTV111-4420A-B104 rotary potentiometer has several advantages. It is inexpensive, reliable, and easy to use. It has an operating temperature range of -10°C to +150°C and can be sealed for dust and dirt protection.In conclusion, the PTV111-4420A-B104 rotary potentiometer is an essential component for capturing electrical signals and translating them into motion control systems. It works by changing resistance when the knob is turned, and can be used to control the speed, direction, and current of motors. It has a wide range of applications in the automotive and industrial fields, as well as in many electronic circuits. It is also inexpensive, reliable, and easy to use.

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