RJ22FP102

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Trimmer Potentiometers are widely used in the fields of consumer electronics and industrial automation. The RJ22FP102 is a type of adjustable trimming potentiometer which has been specially designed to suit the requirements of applications demanding high precision and reliability. It is widely used in a wide range of applications such as automation, data processing, medical technology and laboratory purposes. This trimmer potentiometer is designed to be implemented in a three terminal configuration.The RJ22FP102 trimmer potentiometer consists of a rotary contact assembly, spindle mechanism, and adjustable resistance element. Its rotary contact assembly consists of an axially-rotatable shaft with contact blocks along the circumference of the shaft. The contact blocks are made of conductive plastic with gold plated metal disks. The spindle mechanism is a type of a cantilevered bearing which serves to provide axial adjustment for the contact blocks. The contact blocks are in contact with a cylindrical adjustable resistance element which is electrically connected to the rotary contact assembly. This adjustable resistance element is made up of thin layers of metal with conductive and non-conductive materials between them.The working principle of the RJ22FP102 is based on the concept of the ohmic contact. When the resistance element is adjusted, a certain amount of voltage is applied to the contact blocks, resulting in a change of the electrical properties of the contact points and resulting in a change in the resistance value of the element. Due to its design construction, the contact block remains in constant contact with the element, thus providing the repeatability required from high precision applications.The RJ22FP102 trimmer potentiometer is available in axial or radial configurations and can be used in both analog and digital applications. It is capable of providing up to 2 Watts of power dissipation and offers precision adjustment of up to 5% of full scale. It is also ideal for temperature compensated applications due to its low temperature coefficient of resistance.The major advantage of the RJ22FP102 trimmer potentiometer is that it is incredibly reliable and can be used for a variety of applications. It is highly stable and offers a wide range of resistance adjustment, making it suitable for applications that require fine tuning adjustments. The RJ22FP102 is an excellent choice for applications that require a highly precise, repeatable, and reliable trimming potentiometer.

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