RWR89S43R0DRS70

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Through Hole Resistors, such as the RWR 89S43R0DRS70, are a cost-effective electrical component that are used in a variety of electronics applications. They are a highly reliable type of resistor that will provide an accurate and repeatable resistance value over a wide temperature range. The RWR 89S43R0DRS70 is available in various sizes including 0606, 0402 and 0603, with a resistance value of 200, 250 and 500 ohms respectively.

The RWR 89S43R0DRS70 has a wide range of uses in both commercial and industrial applications. It can be found in automotive, consumer electronics, telecommunications, medical, military, consumer and multi-media industries. The resistor is also used in various high-temperature, noise-immune, power-supply applications, and can be used in circuits that require a stable and fixed resistance.

There are several advantages to using the RWR 89S43R0DRS70 resistor. One is that the resistor is simple to install, as it is a through hole resistor and so does not require soldering. Additionally, the resistor\'s low cost makes it attractive for use in high-volume applications. Furthermore, the resistor offers exceptional temperature coefficient performance for various temperatures. Lastly, the resistor is also highly reliable due to its polycarbonate conical shape, which prevents it from being easily damaged in the event of a drop or shock.

The working principle of the RWR 89S43R0DRS70 resistor is based on basic ohm\'s law, which states that the current (I) through a resistor (R) is proportional to the voltage (V). In other words, the current through the resistor is dependent on the voltage applied across it. Therefore, when a voltage is applied across the resistor, a current will flow through it. The first two thirds of the resistor is composed of the contact portion, which conducts electricity, while the last third is composed of the insulation portion, which blocks the current.

In addition, the resistor has a second working principle which is thermal protection. This makes the resistor more reliable and stable when exposed to higher temperatures. This thermal protection circuit prevents the resistor from over-heating and burning out. The resistor is also designed with a self-healing design, which means it will fix itself in the case of a short circuit.

In conclusion, the RWR89S43R0DRS70 is a highly versatile and reliable through hole resistor that offers many advantages compared to other resistors. It provides a cost-effective solution for various commercial and industrial applications and is simple to install due to its conical shape and through hole design. It also offers exceptional temperature coefficient performance in temperatures ranging from -40°C to 150°C, while its self-healing design ensures efficient operation even in high temperature environments. Furthermore, the RWR89S43R0DRS70 works by the basic principle of ohm\'s law, as well as its own thermal protection feature.

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