RN55E7873BB14

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Through Hole Resistors

A through-hole resistor is a type of resistor that is used to control circuits. It has two metal leads that extend through an insulating material and are then soldered to the circuit board. The purpose of the resistor is to limit the flow of current in a circuit. The resistance of the resistor is determined by its size and type. Different types of through-hole resistors are available, including carbon types, metal film types, wirewound types, and low-power types.

RN55E7873BB14 is a through-hole resistor that is used in a variety of applications. It has a power rating of 1W, a resistance tolerance of ±5% and a temperature coefficient of 50ppm/°C. This resistor is designed to operate in temperatures between -65°C and +125°C.

Application Field

The RN55E7873BB14 is mainly used in the fields of automotive and industrial electronic systems, including automotive electronic controls, factory automation, and medical equipment. It is also used in a variety of high-voltage and power supply circuits, such as in electrical switchgear and motor drives.

It is also used in radio frequency (RF) circuits, such as power amplifiers, RF switches, and filters. In addition, RN55E7873BB14 is used in power supplies, UPS systems, and high-voltage ac/dc power converters.

Working Principle

The RN55E7873BB14 through-hole resistor works by restricting the amount of current flowing through a circuit. This is achieved by increasing the resistance of the resistor, which will reduce the current flow. The resistance of the resistor is determined by its size and type, and the resistance value can be adjusted by changing the size of the resistor or by changing its type.

The RN55E7873BB14 works by absorbing energy and releasing heat. This happens when current passes through the resistor, and the energy is released as heat. The amount of energy released is proportional to the amount of current flowing through the resistor. It is important to note that these resistors can only handle a certain amount of current, so it is important to choose the correct resistor for the application.

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