RJ4EWS105

Series:	RJ-4
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	1 MOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Side Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.220" L x 0.197" W x 0.260" H (5.60mm x 5.00mm x 6.60mm)

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Introduction: What are Trimmer Potentiometers?

Trimmer Potentiometers are widely used in applications such as commercial electronics, medical equipment, industrial automation and other fields. Generally speaking, they are normally used to adjust levels of voltage, current or resistance to an appropriate value. They are usually three-terminal variable resistors which can be mounted onto circuit boards for adjustment.

RJ4EWS105 Application Field and Working Principle

The RJ4EWS105 variable resistor is a trimmer potentiometer designed for various applications such as voltage, current and resistance adjustment. With its small size, it is a great choice to adjust any circuit. It has a dimension of 13mm X 4.5mm, with a rated resistance of 10KΩ and output power of 0.3W.In terms of its working principle, it consists of three pins. The first pin is connected to a metal track leading from its rotating base, and the other two pins are connected to the resistors. When the base is rotated, it adjusts the voltage levels of the two pins, changing the resistance value. Compared to its predecessor, RJ2EWS105, RJ4EWS105 is more precise and delivers a higher resolution.

Advantages of Using Trimmer Potentiometers

Trimmer potentiometers provide reliable, adjustable resistance values that can be used in a variety of applications. Their small size makes them ideal for cramped environments, while also being incredibly user-friendly. With its three-terminal adjustable design, users can accurately adjust the levels of voltage, current or resistance without any difficulty. Furthermore, RJ4EWS105 is designed to offer increased accuracy, with the ability to adjust the potentiometer for higher precision measurements.

Conclusion

The RJ4EWS105 trimmer potentiometer is a great choice when it comes to adjustable resistance values. With its small size and easy to use design, it can be used for commercial electronics, medical equipment, industrial automation and other types of applications. Additionally, its increased accuracy setting allows for precise adjustments to be made to levels of voltage, current or resistance. In conclusion, the RJ4EWS105 trimmer potentiometer is an excellent choice for its versatile applications.

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