RNF12FAD162K

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Through Hole Resistors, such as the RNF12FAD162K, are essential components for countless electrical and electronic designs. The resistor is composed of several parts, including a core, a lead frame, a housing, and a variety of other features. This article will discuss the application field, working principle, and other specifications of the RNF12FAD162K resistor.

The RNF12FAD162K resistor is designed primarily as a link for communication and power systems and is ideal for use in consumer and industrial applications. The resistor is composed of three layers, with the core and lead frame being the central layer. The core contains a thin film and is designed to provide a fixed resistor value with excellent accuracy. The lead frame is composed of an aluminum alloy, which provides the resistor with high temperature stability and corrosion resistance. The housing is constructed using a polymer material, which protects the resistor from dust and moisture. The other features include a mounting hole, a safety hole, and a heat sink.

The working principle of the RNF12FAD162K resistor is based on the voltage-current relationship. In a small circuit, the resistor acts as a constant voltage source, providing a predetermined voltage drop across its terminals. The current passing through the resistor is determined by the resistor value and the applied voltage. By altering the resistance value, an engineer can thereby control current flow through a circuit. In larger scale designs, resistors are used for the purpose of limiting current into and out of a particular component.

The RNF12FAD162K is available in a variety of resistance values, ranging from 0.1 ohm to 20K ohm. The resistance tolerance is also quite narrow, ranging from 5% to 30%, and power is rated up to 5W. The operating temperature range is between -55 Celsius and 155 Celsius, with a thermal time of 0.2 nanoseconds. The voltage rating is up to 64.9V, with a surge peak voltage up to 300V. The response time is 5 microseconds, and the contact resistance is 50 milliohms. The construction of the resistor is real-time, with the entire structure held in place by a ceramic plate.

In summary, the RNF12FAD162K resistor is an important component for communication and power systems. The high temperature stability, corrosion resistance, and narrow tolerance makes it an ideal choice for both consumer and industrial applications. The current passing through the resistor is determined by the resistance value, with a wide range of available resistance values from 0.1 ohm to 20K ohm. The voltage rating is up to 64.9V, with a surge peak voltage up to 300V. The resistor is constructed using an aluminum alloy, a ceramic plate, and a polymer material for the housing, with a response time of 5 microseconds and contact resistance of 50 milli ohms.

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