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:	±100ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	249 mOhms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors: RER70FR249RC02 Application Field and Working Principle

Chassis mount resistors are electronic components, usually soldered onto printed circuit boards, which help control or limit the flow of electricity in circuits. The RER70FR249RC02 is a specialized type of resistor which is especially made for applications in the telecommunications and automotive industries. This article will explain the application field and working principle of the RER70FR249RC02 and how it is used in these fields.The primary application field of the RER70FR249RC02 is telecommunications. This resistor is designed to be used in various types of equipment related to telecommunications, from cellular phones to satellite communications systems. This type of resistor is specifically designed with a low profile, which makes it perfect for connecting components in small and tightly packaged electronics and telecommunications equipment.The working principle of the RER70FR249RC02 is based on voltage divider technology. This technology is used to divide a voltage into a fraction which is then controlled by the resistor. The resistance of the resistor is calculated according to the voltage of the divided circuit; the greater the voltage, the greater the resistance. This resistance then limits the current flow in the circuit, allowing the desired amount of current to be achieved.The second application field for the RER70FR249RC02 is automotive electronics. This type of resistor is used in automobiles for the purpose of controlling the current flow in various components. The resistors are designed to provide reliable control over the flow of electricity in ease of installation and can be found in a variety of automotive parts, from radio sets to windshield wipers.The RER70FR249RC02 is a highly reliable and efficient resistor which can provide excellent control over the flow of electricity in electronics and automotive applications. Its low profile and ease of installation make it an excellent choice for use in equipment related to telecommunications and automotive. With its ability to accurately and reliably control current flow in a variety of circuits, this resistor is a great choice for many electronics and automotive applications.

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