RER45F68R1RCSL

Series:	Military, MIL-PRF-39009, RER45
Packaging:	Bulk
Part Status:	Active
Resistance:	68.1 Ohms
Tolerance:	±1%
Power (Watts):	10W
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:	0.750" L x 0.800" W (19.05mm x 20.32mm)
Height - Seated (Max):	0.405" (10.29mm)
Lead Style:	Solder Lugs
Package / Case:	Axial, Box
Failure Rate:	R (0.01%)

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Chassis Mount Resistors: RER45F68R1RCSL Application Field and Working Principle

Externally mounted, chassis mount resistors are an essential component of a variety of electrical and electronic circuits. These type of resistors are designed to be mounted on a metal chassis and are used to control and regulate the flow of electrical current from one circuit point to another. This type of resistor has a wide variety of applications and can be found in almost every kind of electrical and electronic circuit.In this article, we will discuss the application field and working principle of the RER45F68R1RCSL chassis mount resistor. We will also look at its features, advantages and disadvantages that will help you determine whether it is the right resistor for your application.The RER45F68R1RCSL is an industrially rated chassis mount resistor that is designed for applications in harsh environments. Its metal construction makes it a durable and robust choice for most applications. It features a tolerance range of +/- 1%, which ensures accuracy and performance over a wide temperature range. The resistor also has a wide operating temperature range of -55°C to +175°C, which makes it suitable for use in extreme temperature environments. Furthermore, it has a minimum insulation resistance of 500 mega ohms, which further increases its reliability.The RER45F68R1RCSL resistor operates on the principle of constant voltage regulation. It is designed to maintain a constant voltage across the resistor despite a changing load current. When the load current is more than the expected value, the voltage across the resistor will decrease. However, when the load current is less than the expected value, the voltage across the resistor will rise. This enables the resistor to maintain a stable voltage across the resistor despite changes in the load current.The resistor also comes with a built-in thermal cut off feature. This ensures that the resistor does not overheat in case of overloaded conditions. When the temperature rises above the set point, the thermal cut off feature will activate, cutting off power to the resistor. This will prevent the resistor from burning out in extreme conditions.The RER45F68R1RCSL chassis mount resistor is a dependable and reliable choice for applications in harsh environments. Its metal construction makes it a durable and robust choice. Furthermore, it has a wide operating temperature range, and its built-in thermal cut off feature ensures safety in case of overloads. Additionally, its tolerance range of +/- 1% and its high insulation resistance further enhances its dependability. It is an ideal choice for your applications, should you require a robust and reliable resistor for extreme environments.

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