RER40F18R2RC02

Series:	Military, MIL-PRF-39009, RER40
Packaging:	Bulk
Part Status:	Active
Resistance:	18.2 Ohms
Tolerance:	±1%
Power (Watts):	5W
Composition:	Wirewound
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 250°C
Features:	Military, Moisture Resistant, Non-Inductive
Coating, Housing Type:	Aluminum
Mounting Feature:	Flanges
Size / Dimension:	0.600" L x 0.646" W (15.24mm x 16.41mm)
Height - Seated (Max):	0.335" (8.51mm)
Lead Style:	Solder Lugs
Package / Case:	Axial, Box
Failure Rate:	R (0.01%)

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

Resistors are one of the most fundamental components in modern electronics and the RER40F18R2RC02 is just one example of a chassis mount resistor. It can be used in a variety of applications due to its robust build and wide temperature range.

Overview of RER40F18R2RC02

The RER40F18R2RC02 is a 40W, 18Ohm, 0.75% resistor that is housed in a radial-leaded aluminum enclosure. Its operating temperature range is -55˚C to +155˚C and its power rating is 40W, making it suitable for many power electronics applications. Furthermore, its resistance tolerance level is 0.75%.

Application Field

The RER40F18R2RC02 can be used in a variety of applications, from audio amplifiers to voltage regulators. It is particularly well-suited for use in switch mode power supplies and power driver stages. Additionally, because of its robust build and wide temperature range, it can also be used in automotive and HVAC systems.

Working Principle

The working principle behind the RER40F18R2RC02 is simple: it is a variable resistor with a given resistance value that can be adjusted to limit the flow of current through a circuit. The resistor works by dissipating heat and converting electrical energy into heat energy, thus limiting the amount of energy that is allowed to flow through the circuit. As voltage and current are applied to the circuit, the resistor\'s temperature will rise, decreasing its resistance and allowing more current to flow. By adjusting the amount of current that is allowed to flow, the circuit can be precisely controlled. Since the RER40F18R2RC02 operates within a wide range of temperature, it can be used in applications where precise control is needed. Furthermore, since the resistor is housed in an aluminum enclosure, it is well-protected against environmental and thermal conditions. This makes it suitable for a variety of applications where ruggedness and reliability are necessary.

Conclusion

The RER40F18R2RC02 chassis mount resistor is a reliable and robust component that can be used in a variety of applications. Its wide temperature range and precision make it ideal for power electronics, automotive and HVAC systems, and audio amplifier applications. With its robust build and wide temperature range, the RER40F18R2RC02 can provide reliable and accurate results in even the most demanding applications.

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

Part Number	Manufacturer	Price	Quantity	Description