B12KR50E Resistors

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Through hole resistors are one of a handful of mechanical components used to resist current in various electrical systems across multiple domains like aviation, automotive, medical and residential. The B12KR50E which is a series of through hole resistors falls under this category and is widely used for a number of applications. This article discusses the application field and working principle of B12KR50E.

The B12KR50E is one of the most popular through hole resistors, it consists of two lead wires connected in series to provide excellent resistance performance. The B12KR50E is designed to be moisture, oil and dust resistant, making it suitable for use in demanding conditions. The resistance range of the component covers from 500 ohms to 500 kohms with a tolerance of 5%. It has a wide operating temperature range of -25 °C to +85 °C, making it suitable for a variety of application fields.

The applications of B12KR50E cover multiple domains which include automotive, medical, industrial and residential. In the automotive industry, B12KR50E can be used for effective suppression of high voltage spikes. It also finds applications in controlling surges in noise for audio signals in navigation and communication devices. In medical applications, it can be used to provide resistance for controlling the output from voltage and circuit sources. It can also be used for protection of sensitive equipment from overload and short circuits. In the industrial sector, it is used for controlling the flow of electricity in machines and manufacturing processes.

The working principle of B12KR50E depends on the concept of electrical resistance. It comprises of lead materials which provide resistance to the flow of electric current passing through them. When an electric current passes through the leads, it generates heat energy which gets dissipated and this leads to the current being reduced. The amount of resistance provided by the lead depends on the type of material used and its length. The combination of the resistance and the lead length determines the final resistance value.

The electrical behavior of the B12KR50E is primarily dependent on its material composition and size. The material used plays an important role in its resistance performance as different materials provide different level of resistance. It requires good thermal conductivity to prevent overheating and melting of the component. The size of the resistor should be chosen according to the application to ensure proper contact of the terminals with the circuit board.

The B12KR50E is a versatile and popular through hole resistor which finds applications in multiple domains. Its resistance performance can be accurately controlled through its material and size composition. It is a reliable and durable component that is used for a wide range of applications across various industries.

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