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Chassis Mount Resistors

RER65F4700RC02 Application Field and Working Principle

Chassis mount resistors are prefabricated devices embedded in a mounting assembly designed to dissipate electrical power. As a result, they are commonly used in many industrial, automotive, aerospace, and defense applications. RER65F4700RC02 is a chassis mount resistor specifically designed to provide a reliable and cost-effective solution in applications requiring the control of electrical currents.

RER65F4700RC02 has four insertion pins spaced 10 mm apart, with two of them intended for power connections. The other two pins are for ground. The resistor is isolated from its mounting assembly with an electrically insulated adapter. The resistor is mounted in a self-supporting assembly, typically made of non-conductive material, which is designed to disperse heat generated by the resistor.

The RER65F4700RC02 has an operating temperature range of -55°C to +125°C. It has an operating voltage of 300V, a maximum current rating of 2A, and a power rating of 4W. The resistor consists of a ceramic body which is filled with nickel alloy and silver-plated giving it excellent electrical characteristics. The custom-designed mounting assembly further increases the reliability of the resistor.

In applications where the resistor is connected to a power supply, it acts as a current-limiting device to reduce the current flowing through the circuit. Depending on the power rating and current limiting needs, its resistance value can be changed by adjusting the voltage applied to the resistor. The RER65F4700RC02 is optimized to provide excellent heat dissipation capabilities to ensure high reliability and safety in applications.

The RER65F4700RC02 is typically used in industrial AC/DC motors, relays, and lighting, in automotive Chargers and LED lighting. It is also commonly used in aerospace applications such as air conditioning, hydraulics, and motor control, and in defense applications in weapon systems and radar systems. Due to its reliability and cost effectiveness, the RER65F4700RC02 is also used in consumer electronics such as cell phones and other portable devices.

In summary, the RER65F4700RC02 is a chassis mount resistor specifically designed to provide reliable and cost-effective current control in a wide range of applications. Its custom-designed mounting assembly ensures excellent heat dissipation capabilities and high reliability in industrial, automotive, aerospace, and defense applications.

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