CU7531E

Temperature Coefficient:	--
Mounting Type:	Panel Mount
Bushing Thread:	3/8-32
Actuator Diameter:	0.250" (6.35mm)
Actuator Length:	2.000" (50.80mm)
Actuator Type:	Round
Termination Style:	Solder Lug
Resistive Material:	Carbon
Adjustment Type:	User Defined
Rotation:	312°
Number of Turns:	1
Series:	CU
Power (Watts):	2W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±10%
Resistance (Ohms):	75k
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Rotary Potentiometers and Rheostats

Rotary potentiometers and rheostats are the two main types of input devices found in electronics and electromechanical control systems. A potentiometer is an electronic component consisting of a resistor with three terminals, one of which is adjustable. A rheostat is also an electronic component consisting of a resistor, but with two terminals. Both these components are capable of a variety of applications, and the CU7531E model provides a highly efficient device for controlling and regulating voltage and current.The primary difference between potentiometers and rheostats is in the number of terminals. Potentiometers usually have three terminals while rheostats generally have two. In addition, potentiometers provide linear or variable resistance over their range while rheostats provide discrete fixed resistance values.The CU7531E is a rotary potentiometer designed to provide precision voltage and current control. It provides linear resistance adjustment between 10 ohms and 1,000 ohms, with a maximum load current of 30mA and a maximum voltage of 12V. Its high efficiency allows it to maintain a stable resistance level, even under extreme environmental conditions.The working principle of the CU7531E is straightforward. Its base resistance is determined by the terminal connections, and its variable resistance is adjusted using a rotary knob. This knob is connected to a variable resistor, which changes the resistance of the device when it is rotated. By changing the position of the knob, the variable resistor will change the resistance of the device, thereby providing the desired voltage level or current level.The CU7531E is designed to provide precision control of current and voltage in a wide range of applications. It can be used in industrial controls, robotics, medical equipment, consumer electronics, automotive controls, and other applications where precision voltage and current control is required. It can be used to regulate voltage and current in a variety of applications such as motor controllers, speed controllers, and control panels.The CU7531E is a highly efficient and reliable device. It operates efficiently over a wide range of temperatures and humidity levels. It is also insensitive to shock and vibration, making it suitable for a variety of portable devices. Its high precision and high efficiency make it a great choice for any application that requires precise voltage and current control.

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Part Number	Manufacturer	Price	Quantity	Description