H4301KBCA

Through Hole Resistors are essential components across a wide range of applications. In particular, the H4301KBCA resistor stands out in its use of thick film technology to provide enhanced accuracy and stability for the demands of critical applications. This article will explain the application field and working principle of the H4301KBCA resistor.

Application Field

The H4301KBCA features resistance values from 1 ohm up to 1k ohm, with TCR of +-50ppm/C. Its power rating of 350mW gives it a wide range of applications. These include industrial controllers, personal computers, microprocessors, and high reliability machinery. In addition, its wide operating temperature range of -55C to +125C, as well as its high accuracy make it suitable for low and high temperature applications.

The special features of this resistor are also beneficial in a number of commercial applications. These include analog-to-digital converters, VCRs, camcorders, laser printers and other electro-optical equipment, as well as various consumer electronics including cell phones and televisions.

Working Principle

The H4301KBCA resistor is made using thick film technology. In this process, metal oxide particles are mixed with an organic binder and then applied to the resistor’s substrate. This substrate is then fired in an oven at a high temperature. During this process, the metal oxides fuse together, forming a thin layer of resistor material.

It is this layer that determines the resistor’s resistance. By varying the mixture of metal oxides and the firing temperature, the resistance of the resistor can be precisely controlled. The result is a highly stable and reliable resistor with high accuracy and long life.

Conclusion

The H4301KBCA resistor is a popular and reliable choice for a wide range of applications. Its thick film technology ensures high accuracy and stability, and its wide operating temperature range allows it to be used for both low and high temperature applications. Its ability to precisely control the resistance allows it to be used in a variety of applications across the board.