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:	±50ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	2.74 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors: RER70F2R74RCSL Application Field and Working Principle

Chassis mount resistors, also known as surface mount resistors, are components that are designed to be soldered directly onto a printed circuit board (PCB) or integrated into a package. These resistors are intended for use in electrical circuits where a variable resistance needs to be adjusted. Chassis mount resistors are generally cheaper and smaller than other types of resistors.RER70F2R74RCSL is one type of chassis mount resistor. RER70F2R74RCSL is typically used in automotive applications, as it offers more accurate operation than other types of resistors. It is often found in applications where temperature or vibration may cause the resistor to become inaccurate.The working principle of RER70F2R74RCSL is based on the principle of electron flow. When electric current is passed through the resistor, electrons flow through it and generate a specific resistance. This resistance is determined by the composition of the resistor material as well as the design of the resistor itself.When using the RER70F2R74RCSL, the resistance of the resistor can be adjusted by changing the voltage applied to it. The voltage can be adjusted by using a variable voltage source, such as a potentiometer. The resistance of the resistor is affected by the voltage applied, which causes a change in the amount of energy required to pass through the resistor.RER70F2R74RCSL has several advantages over other types of resistors. It is suitable for a wide range of applications and has a wide range of resistance values. It is also relatively compact and does not require complex circuit designs.In terms of disadvantages, RER70F2R74RCSL is expensive compared to other types of resistors. The resistor also lacks flexibility, as it is not possible to change its resistance without adjusting the voltage applied to it.In conclusion, RER70F2R74RCSL is a type of chassis mount resistor. It is suitable for use in automotive applications, as it is more accurate than other types of resistors. It is relatively expensive compared to other types of resistors and lacks flexibility, as it is not possible to change its resistance without changing the voltage applied.

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