KNP100FR-52-4R3

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Through hole resistors are essential to any circuit. They are part of the backbone of circuits, producing a predetermined electrical resistance that can be used to regulate, reduce, or limit the flow of current in an electrical system. KNP100FR-52-4R3 resistors are one such type of through hole resistor that is widely used for their predictable characteristics and long life. This article will discuss the application field and workings of the KNP100FR-52-4R3 resistor.

KNP100FR-52-4R3 resistors are a through hole resistor used primarily for AC and DC resistance applications. The KNP100FR-52-4R3 is an axial or radial leaded resistor, meaning it is placed onto a circuit board from one end and uses a threaded body or radial lead as an attachment point. It is manufactured from a high-temperature ceramic substrate and coated in a special epoxy material for increased durability and ruggedness. The KNP100FR-52-4R3 features an 0.100” body size and a tolerance rating of ±2%.

The application field for KNP100FR-52-4R3 through hole resistors include but are not limited to: automotive, consumer electronics, military, industrial, medical, and aerospace products. The resistor is designed to provide a predictable resistance value, and features an operating temperature range between -55°C and +170°C. It is also rated to an insulation resistance and dielectric strength of more than 10MOhm and 1500Vrms, respectively.

The working principle of the KNP100FR-52-4R3 through hole resistor can be described as follows. The ceramic body of the resistor is sintered with special tin oxide that acts as a resistive element. A thin film aluminum terminal is then soldered onto the resistor, which provides the necessary contact. When a current passes through the resistor, it generates heat. The ceramic body dissipates the heat while maintaining its thermal characteristics.

The KNP100FR-52-4R3 through hole resistor is designed to meet a variety of resistance requirements across diverse applications. Its precision current limitation capabilities are especially advantageous in industries such as automotive, military, and aerospace. Its compatibility with both AC and DC supplies ensures it is a viable option for any circuit requiring a predetermined resistance. In addition, its high temperature rating makes it suitable for high power applications as well.

In conclusion, the KNP100FR-52-4R3 through hole resistor is a versatile and reliable component for any circuit. Its wide application field, precision current limitation capabilities, and high temperature rating make it ideal for use in a variety of industries. Its ceramic substrate and epoxy body make it rugged and durable, and its wide operating temperature range ensures it can withstand extreme conditions. As such, it is an excellent resistor for various AC and DC resistance applications.

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