RER50F2740RC02

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, Non-Inductive
Series:	Military, MIL-PRF-39009, RER50
Temperature Coefficient:	±20ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	274 Ohms
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Chassis Mount Resistors: RER50F2740RC02 Application Field and Working Principle

Resistors are one of the most basic electronic components and are used in almost every electrical circuit. Among the many types of resistors, chassis mount resistors, such as the RER50F2740RC02, are designed for use in high-current and high-temperature applications. This article will discuss the application field and working principle of the RER50F2740RC02 chassis mount resistor.

Application Field

The RER50F2740RC02 is a type of chassis-mount resistor designed for use in demanding, high-temperature conditions. It has the capability of handling continuous current levels up to 50 A. It is also highly reliable and has an extended useful life due to its unique construction, which consists of a ceramic core with a double-ended, air-cooled metal resistance element. Furthermore, this chassis-mounted resistor is RoHS compliant.The RER50F2740RC02 is designed to be used in a variety of harsh environments, such as oil and gas, chemical, automotive, military, and aerospace applications, and is suitable for use in extreme temperatures ranging from -40 to 220 degrees C.

Working Principle

A resistor is an electrical component which reduces the current in a circuit. The RER50F2740RC02 chassis mount resistor works by creating electrical resistance in a circuit. This resistance is created by allowing a portion of the current to pass through it, while the remainder is dissipated as heat. The amount of current allowed to pass through the resistor depends on the size and type of material used to build it. The RER50F2740RC02 chassis mount resistor is constructed from a ceramic core and a double-ended, air-cooled metal resistance element. The combination of these materials creates a resistor that is capable of withstanding high temperatures and continuous currents up to 50 Amps.The ceramic core within the RER50F2740RC02 acts as an insulating layer to prevent the metal resistance element from shorting out. The metal resistance element, which is made from a low-resistance alloy, is designed to dissipate heat more effectively, making it ideal for high-temperature applications. The resistance value of the RER50F2740RC02 is determined by the size and type of material used to create it. The RER50F2740RC02 has a resistance value of 0.2 ohms, which is expressed as RER50F2740RC02. This indicates that 0.2 ohms of resistance is created when the current travels through the resistor.The RER50F2740RC02 is an ideal choice for applications which require high current levels and demanding temperatures due to its unique construction and resistance value. This type of resistor is also RoHS compliant, making it a safe and reliable choice for any project.

Conclusion

The RER50F2740RC02 is a robust chassis-mount resistor designed for use in high-current and high-temperature applications. It is capable of handling constant current levels up to 50 Amps and can operate in temperatures ranging from -40 to 220 degrees Celsius. Thanks to its ceramic core and double-ended, air-cooled metal resistance element, the RER50F2740RC02 is highly reliable and has an extended life span. The resistance value of the resistor is 0.2 ohms, which is expressed as RER50F2740RC02. This makes the resistor suitable for a wide variety of applications, such as oil and gas, chemical, automotive, military, and aerospace applications. The RER50F2740RC02 is also RoHS compliant, which makes it a safe and reliable choice for any project.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description