Operating Temperature:	-55°C ~ 250°C
Failure Rate:	R (0.01%)
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.335" (8.51mm)
Size / Dimension:	0.600" L x 0.646" W (15.24mm x 16.41mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Military, Moisture Resistant, Non-Inductive
Series:	Military, MIL-PRF-39009, RER40
Temperature Coefficient:	±20ppm/°C
Composition:	Wirewound
Power (Watts):	5W
Tolerance:	±1%
Resistance:	40.2 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

Application Field and Working Principle of RER40F40R2RCSL

Chassis Mount Resistors, also known as Chassis Mounted Resistors, are typically used in electrical and electronic systems to reduce current flow, divide voltages, and to limit the amount of power consumed by electronic devices. Resistors are available in many different shapes and sizes, and they all function in the same way. The particular type of chassis mount resistor in focus is the RER40F40R2RCSL.The RER40F40R2RCSL is a high-reliability, high-stability, metal-etched resistor with low temperature coefficient and a stable temperature coefficient. It features a resistance range of 100 Ω to 1M Ω. The RER40F40R2RCSL is known for its durability that is perfect for highly utilized applications in the automotive, commercial, and industrial industries. This type of chassis mount resistor is typically composed of two pieces - the resistor element and a heat sink. The resistor element is a piece of metal that is etched to the desired resistance, and the heat sink is a metal base that helps dissipate any heat generated by the resistor element. The heat sink is usually secured to the chassis with screws. The resistor element and heat sink work together to control the amount of electricity passing through. The amount of resistance the resistor element provides depends on its size and the number of metals it is etched with. The resistor element and the heat sink are connected to power lines on two different sides. A controlling voltage is applied across the two lines, and electricity is then pushed through the resistor element. This electricity is then blocked or delayed from passing through the resistor element, creating a resistance. As electricity passes through the resistor, heat is generated. The heat sink helps dissipate the generated heat by dissipating heat through its base and into the chassis. Chassis mount resistors, such as the RER40F40R2RCSL, are used in a variety of applications to reduce current flow, divide voltages, and limit the amount of power used by electronic devices. They are typically used in the automotive, commercial, and industrial industries. The RER40F40R2RCSL, specifically, is a high reliability, high stability chassis mounted resistor with low temperature coefficient and a stable temperature coefficient. It features a range of 100 Ω to 1M Ω, and is composed of a resistor element and a heat sink connected to power lines. The resistor element and the heat sink work together to control the amount of electricity passing through. The resistor element creates resistance and the heat sink helps dissipate any heat generated by the resistor element.

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

Part Number	Manufacturer	Price	Quantity	Description