RER70F4640RCSL

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	R (0.01%)
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.561" (14.25mm)
Size / Dimension:	1.062" L x 1.080" W (26.97mm x 27.43mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Military, Moisture Resistant
Series:	Military, MIL-PRF-39009, RER70
Temperature Coefficient:	±20ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	464 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors A Chassis Mount Resistor is an electrical component that is designed to control or limit the flow of current in a circuit. It does this by dissipating energy in the form of heat. They are typically used in industrial and automotive applications, and come in a variety of shapes and sizes.The RER70F4640RCSL is a type of chassis mount resistor known as a “high power resistor”. This resistor is designed to handle higher currents than other chassis mount resistors. It can handle up to 40A of continuous current and up to 70A of non-continuous current. The RER70F4640RCSL also has a power rating of 7 watts.The RER70F4640RCSL is primarily used in automotive and industrial applications. Since it is designed to handle higher currents, it is often used in applications that require a very high current draw, such as electric motors. It is also commonly used in motor controllers, surge protectors, and power supplies.The RER70F4640RCSL is usually mounted directly to a metal surface using screws, and/or adhesive. This type of mounting helps to dissipate heat and ensures that the resistor does not become damaged by the vibration of the metal surface.The working principle of a chassis mount resistor is quite simple. It consists of two electrical terminals that are connected to the power source, and a resistor element that is connected between the two terminals. When current flows through the resistor, it creates a voltage drop across the resistor element, which reduces the total current that passes through the two terminals. This voltage drop dissipates energy in the form of heat, which is why it is important to mount the resistor to a metal surface.Overall, the RER70F4640RCSL is a great choice for automotive and industrial applications that require high current draw. It is designed to handle up to 40A of continuous current and up to 70A of non-continuous current, and has a power rating of 7 watts. Additionally, it can be mounted directly to a metal surface using screws or adhesive to help dissipate heat.

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