RER50F90R9RCSL

Series:	Military, MIL-PRF-39009, RER50
Packaging:	Bulk
Part Status:	Active
Resistance:	90.9 Ohms
Tolerance:	±1%
Power (Watts):	20W
Composition:	Wirewound
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 250°C
Features:	Military, Moisture Resistant, Non-Inductive
Coating, Housing Type:	Aluminum
Mounting Feature:	Flanges
Size / Dimension:	1.062" L x 1.080" W (26.97mm x 27.43mm)
Height - Seated (Max):	0.561" (14.25mm)
Lead Style:	Solder Lugs
Package / Case:	Axial, Box
Failure Rate:	R (0.01%)

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Chassis mount resistors, such as the RER50F90R9RCSL, are resistors that are designed for placement on a circuit board inside a chassis or enclosure. The resistance value of the resistor is determined by the size and composition of the resistor, as well as the type of dielectric material used. Generally, the size of the resistor is increased with the increasing resistance value, and vice versa.The construction of a resistor shall depend on its particular applicability. Usually, a resistor consists of two terminals on either side, called positive and negative terminals. In a cylindrical-bodied resistor, the positive terminal is in one end, while the negative terminal is in the other end. In the case of the RER50F90R9RCSL, the resistor is molded in a cylindrical plastic body consisting of a high-temperature rated glass-fiber-reinforced epoxy resin insulation material.The working principle of the RER50F90R9RCSL is based on the principle of resistance. Generally, when a current runs through a resistor, there will be a voltage drop across it; by selecting different resistor values,calibrated to your application requirements, the voltage drop can be regulated according to the designer\'s aims.The RER50F90R9RCSL is designed with a resistance value of 50 ohms, which means that when a current passes through the resistor, the voltage drop across it would be 50V. This type of resistor is usually suitable for low-power applications, such as signal conditioning, stabilizing, stabilizing current, and power regulation. It is also used for impedance matching, voltage buffering, and limit setting.In addition, the RER50F90R9RCSL is a non-inductive resistor that provides good accuracy and repeatability over time and temperature. It is also RoHS compliant, which means that it is environment friendly and can be used in environments where hazardous materials or energy-sensitive materials are present.Moreover, the RER50F90R9RCSL is suitable for operating at temperatures ranging from -55°C to +125°C. It also offers good power dissipation at elevated temperatures, making it suitable for applications in high-temperature environments.Overall, the RER50F90R9RCSL resistor is an ideal choice for low-power electronic applications due to its robust construction and good accuracy over time and temperature. Its resistance value of 50 ohms and superior electrical performance make it the perfect choice for those who require a reliable chassis mount resistor.

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