RNF18FTD26K1

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Through Hole Resistors are some of the most commonly used components in electronic circuits, and the RNF18FTD26K1 is one such component. The RNF18FTD26K1 is a fixed resistor, and it has a rated resistance of 18 R. It has an operating temperature range of -55 C to +125 C, and a voltage rating of 250 volts. The resistor has a size of 25.4mm x 10.2mm, and is designed for through hole mounting. Its physical characters include ceramic end caps and a moulded plastic body.

The RNF18FTD26K1 is used in various applications, such as in feedback resistors, voltage dividers, current limiting resistors, pull-up resistors, isolation resistors, and overload protection. Due to its ability to resist high voltages, it is also used in automotive applications, such as in engine control systems and in safety systems. It is also often used in industrial automation, robotics, and other heavy-duty applications.

The working principle behind the RNF18FTD26K1 is the same as with all other fixed resistors. It is a type of passive component that has a non-adjustable electrical resistance. This resistance is determined by the material the resistor is made of, and by its physical characteristics, such as size and shape. When a voltage is applied to the resistor, a current is forced to flow through it. This current, in turn, causes a certain amount of energy to be dissipated in the form of heat, thus limiting the amount of current that can flow through the circuit.

The resistor also has a tolerance rating, which indicates the variation that can be expected in the actual resistance value of the resistor compared to the nominal value. The tolerance rating of the RNF18FTD26K1 is ±10%, which means that the actual resistance value of the resistor can be up to 10% greater or less than the nominal value.

Overall, through-hole resistors, such as the RNF18FTD26K1, are widely used in various electronic circuits due to their low cost, high reliability, and wide application range. The RNF18FTD26K1 in particular is often used in applications such as feedback resistors, voltage dividers, current limiting resistors, pull-up resistors, isolation resistors, overload protection, automotive, and industrial automation applications, due to its ability to withstand high voltages. Its working principle is based on the same principle as all other fixed resistors, namely that current is forced to flow through it when a voltage is applied, causing a certain amount of energy to be dissipated in the form of heat.

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