RNF14FTD422R

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Through hole resistors are an integral part of any electronic circuit and the RNF14FTD422R is no exception. The RNF14FTD422R is a precision fixed-resistor, designed for resistance critical applications. The RNF14FTD422R offers excellent linearity, a wide operating temperature range, and a number of other performance characteristics.

The RNF14FTD422R employs an enameled spiral chip-like element wrapped around a non-magnetic core. The spiral chip is composed of ceramic and other metal material, to which a curing agent has been applied. This ensures maximum temperature stability and highest accuracy over the long term. The core material consists of an insulator and a resistor with a higher temperature coefficient of resistance (TCVR).

The RNF14FTD422R offers several application fields. It is primarily useful for applications that require precise resistance values such as precision amplifier circuits, RF signal measurements, antennas and transceiver circuits. It is also suitable for digital circuits, integrated circuits, and other high-precision elements. Moreover, its high operating temperature range makes it suitable for waveform generation, industrial controls, low-power digital logic, and pulse and signal switching applications.

The working principle of the RNF14FTD422R is quite simple. Its core is made up of a resistor and an insulator. When power is applied to the resistor, it produces an electric current that is blocked by the insulator. This current creates a voltage drop across the resistor, and this voltage drop is proportional to the amount of current flowing through the resistor.

The resistor\'s resistance value is determined by the material used in the insulator and resistor. This determination is a very complex physical phenomenon and involves multiple variables. However, the basic principle remains that the resistance value of the RNF14FTD422R is determined by the material and the amount of current flowing through the resistor.

The RNF14FTD422R is a highly precise fixed-resistor, designed for resistance-critical applications. Its excellent linearity, wide operating temperature range, and robust performance characteristics make it an ideal choice for a variety of applications. With its simple working principle, the RNF14FTD422R is an effective way to maintain precise resistance values in any electronic circuit.

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