RN65E4703FB14

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Through Hole Resistors are essential components in circuits, with the RN65E4703FB14 one of the most widely used. It is an axial leaded, metal film type of resistor. The RN65E4703FB14 has a higher thermal stability than carbon film resistors, making it suitable for a variety of applications, especially those involving heat generated by rapid operation.

The main feature of the RN65E4703FB14 is its five-digit marking system. The first three digits indicate the nominal resistance value, the fourth signifies a tolerance expressed in percentage and the fifth digit denotes the power rating in watts. It is also important to note that the temperature range affects the power rating of the device. In general, when the ambient temperature is higher than 40℃ the power rating decreases rapidly with increasing temperature.

The usual application of the RN65E4703FB14 is for general circuits, filtering circuits, and as a protective device in power systems. It is also used in series and parallel circuits. Its primary function is as a voltage or current limiting device, and as a damping element in motor circuits. The device can also be used in audio systems, where it is used for the control of signal levels.

When using a RN65E4703FB14, it is important to consider the working principle, which is the same as for other film-type resistors. The resistive material is formed into a metal film by sputtering. A layer of dielectric material is then applied to one side as insulation. The non-insulated end is then connected to terminals in a resistive element that acts as a voltage-divider. This causes a voltage drop between the two ends of the resistor, thus providing a resistance. The resistance of the resistor is determined by its geometry and the type of resistive material.

The RN65E4703FB14 resistor is a highly reliable device that is suitable for use in a wide range of applications. It is also relatively economical, making it an attractive choice for most applications. It is important to take into consideration the working principle and parameters of the device when using it in order to derive maximum benefit and performance.

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