C300KR50E

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Chassis Mount Resistors

A Chassis Mount resistor is a type of resistive component used in an electrical or electronic circuit to reduce energy consumption by providing a predetermined path for electric current flow. There are many different types of resistors available in the market designed to serve different specific applications. A commonly used Chassis Mount resistor is C300KR50E. This article will discuss its application field and working principle.

C300KR50E Application Field

C300KR50E is a precision, low cost Chassis Mount resistor suitable for a variety of resistive applications, including electronic circuits, power supplies, and rectification. This resistor offers a long-term reliability of 0.5% resistance tolerance due to its thick film construction. It also offers a wide operating temperature range from -55°C to +125°C. The resistor also has a wide current range, with a rating of 0.2mA up to 1.5A. Furthermore, its high temperature stability and superior thermal shock resistance makes it suitable for tough industrial applications.

C300KR50E Working Principle

The C300KR50E Chassis Mount resistor works by using two internally connected layers of an electrically conductive material (to form resistive element). The layers of the material are then heated until the resistive element melts. This melting of the layer creates an open connection in between the two layers. The resistance of the resistor is determined by the material properties and the number of times the layers are connected. Therefore, when a current is applied, a voltage is created across the resistor due to the internal resistance caused by the material and layers.

Conclusion

C300KR50E Chassis Mount Resistor is a low cost, precision and reliable resistor suitable for a variety of applications. It provides a long-term reliability of 0.5% resistance tolerance due to its thick film construction and offers a wide operating temperature and current range. Furthermore, its high temperature stability and superior thermal shock resistance makes it suitable for tough industrial applications. In conclusion, C300KR50E is an ideal resistor for all types of resistive applications.

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