PCW1J-R24-BEB103L

Temperature Coefficient:	±1000ppm/°C
Mounting Type:	Panel Mount
Bushing Thread:	M9 x 0.75
Actuator Diameter:	0.236" (6.00mm)
Actuator Length:	0.945" (24.00mm)
Actuator Type:	Slotted
Termination Style:	PC Pins
Resistive Material:	Conductive Plastic
Adjustment Type:	Top Adjustment
Rotation:	300°
Number of Turns:	1
Series:	PC-Slimline
Power (Watts):	0.75W, 3/4W
Built in Switch:	None
Number of Gangs:	1
Tolerance:	±20%
Resistance (Ohms):	10k
Taper:	Linear
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Rotary Potentiometers and Rheostats

Introduction

Rotary potentiometers and rheostats are two commonly used resistance devices for a wide range of practical electronic applications. The main difference between rotary potentiometers and rheostats is the terminals they have. The former has three terminals, while the latter has two. The most common application for potentiometers is position control, providing variable resistance as the user rotates the shaft with a knob or pointer. Rheostats are usually used for power control.

PCW1J-R24-BEB103L Application Field and Working Principle

The PCW1J-R24-BEB103L is a long useful life rotary potentiometer and rheostat unit, suitable for use in a wide range of applications. It provides an adjustable resistance over a wide range of settings, from 0 Ohms, up to 100 KOhms (2-20 turns, 30°、60°、90°、180°) that is adjustable by a knob and pointer. The unit is highly accurate and reliable, with a total resistance tolerance of ± 10%. A highly stable contact is ensured by reinforced carbon material.The PCW1J-R24-BEB103L also has a low temperature coefficient and is highly resistant to vibration and shock. It has a maximum power rating of 1W. Furthermore, the unit is designed for intuitive and convenient user operation, offering simple stationary and angular movements, as well as fast and easy installation.The unit operates according to the standard resistance law, which is based on the relationship between the current flowing through the device, the applied voltage, and the device\'s resistance value. This is because the resistance of a material increases as the current flowing through it increases. In the case of the PCW1J-R24-BEB103L unit, the resistance is adjustable and can be set to a specific value by manipulating the knob or pointer.

Applications

The PCW1J-R24-BEB103L rotary potentiometer and rheostat unit is suitable for a variety of applications including:

• Motor speed and position control
• Automatic control systems
• Electrical current regulation
• Lighting dimmers
• Heating, ventilation, and air conditioning systems
• Computer peripheral devices
• Industrial process control systems

Conclusion

The PCW1J-R24-BEB103L rotary potentiometer and rheostat unit is ideal for use in a wide range of applications, due to its excellent performance, reliable operation, and highly adjustable resistance. It is highly accurate, with a total resistance tolerance of ± 10%, and is resistant to vibration and shock. Furthermore, the unit is designed for convenient and intuitive user operation, making it the perfect choice for motor speed and position control, automatic control systems, heating, lighting, and industrial process control.

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