RSF200JT-73-7R5

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Through Hole Resistors, such as the RSF200JT-73-7R5, are typically used in high power communication systems, providing protection in critical circuits where the voltage and current flow are very high. They are also used to limit the current, dissipating excessive power and providing linear control of the voltage output. In order to achieve these goals, the resistance of a through hole resistor must be accurately calibrated.The RSF200JT-73-7R5 is a through hole resistor designed for high power communication systems. It has an operating temperature range of -55°C to +140°C, and a rated power of 200W. The resistor is made of a ceramic substrate and a thick film resistive material, which allows it to withstand high levels of current without failing. Its accuracy is +/-0.1%, and its voltage coefficient is 1000ppm/V.The working principle of the RSF200JT-73-7R5 is based on Ohm\'s Law. When a current flow is applied to a resistor, the resistor produces a voltage that is directly proportional to the current, according to Ohm\'s Law. The voltage drop across a resistor is directly proportional to the resistor\'s resistance, provided that the current remains constant. The voltage coefficient of the RSF200JT-73-7R5 allows it to be used as a voltage-controlled resistor, allowing it to accurately regulate the current in a circuit.In order to ensure the optimal performance of the RSF200JT-73-7R5, it must be connected properly. The resistor must be correctly connected to the circuit, with the correct polarity, and any other controls must be set accurately. The resistor must also be properly mounted in order to prevent the ceramic substrate from cracking due to vibration. The resistive material must be kept free of contamination, as this can affect its sensitivity and accuracy.Through hole resistors, and the RSF200JT-73-7R5 in particular, are a critical component in high power communication systems. Their accurate resistance and the voltage coefficient of the RSF200JT-73-7R5 allow them to be used as a voltage-controlled resistor, protecting the circuit from too much current or protecting against thermal runaway conditions. When correctly connected and mounted, they will provide reliable and accurate protection and control for a system.

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