MP05A

Series:	MP
Packaging:	Bulk
Part Status:	Active
Type:	MHz Crystal
Frequency:	5MHz
Frequency Stability:	±50ppm
Frequency Tolerance:	±30ppm
Load Capacitance:	20pF
ESR (Equivalent Series Resistance):	50 Ohms
Operating Mode:	Fundamental
Operating Temperature:	-20°C ~ 70°C
Ratings:	--
Mounting Type:	Through Hole
Package / Case:	HC-49/U
Size / Dimension:	0.427" L x 0.150" W (10.85mm x 3.80mm)
Height - Seated (Max):	0.530" (13.46mm)

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Introduction

Crystals have been used for centuries to communicate, measure time, and help understand the natural world. Today, they are also used in a variety of technologies, including the MP05A. In this article, we will discuss the application field of the MP05A and its working principle.

Application Field

The MP05A is a piezoelectric sensor designed to measure displacement. This device is largely used in industrial automation and process control, as it can detect and monitor the movement of positions, valves, and switches. The MP05A is also used in areas such as robotics, automotive manufacturing, and medical diagnostics.

Features

The MP05A features a piezoelectric crystal element and a base electronic circuit. The crystal element is a cylindrical circular disc of quartz which vibrates due to a stress applied to it. The quartz crystal vibrates at different frequencies when exposed to mechanical and electrical stress. This vibration produces an electrical oscillation, which is detected by the electronic circuit and the displacement of the sensor is calculated.

Working Principle

In piezoelectric applications, the piezoelectric effect is used to measure changes in mechanical stress. When a stress is applied to a piezoelectric sensor, such as the MP05A, an electrical charge is generated. This charge is then used to initiate an electrical signal, which is sent to an Arduino output.The Arduino output then processes the signal and characterises the displacement of the sensor. Finally, this measured displacement can be used to calculate the position of the object that was detected by the sensor.

Conclusion

The MP05A is a piezoelectric sensor used to measure displacement in a variety of industrial and medical applications. The device features a piezoelectric crystal element and a base electronic circuit, and uses the piezoelectric effect to measure changes in mechanical stress. The Arduino output is then used to process the signal and calculate the displacement of the sensor, which can be used to measure the position of the object that was detected.

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