RER40F2700MCSL

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	M (1%)
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:	270 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors: RER40F2700MCSL Application Field and Working Principle

Chassis mount resistors are components that are used to make electrical connections, create circuits, and provide electrical power through the connections between two components.The RER40F2700MCSL is a model of chassis mount resistor that is used in a variety of applications including automotive, medical, industrial, and consumer electronics. The resistor is composed of a ceramic substrate with an integrated gold or nickel plated layer to provide electrical insulation and durability. Its lead-free terminals are also designed to provide maximum heat dissipation for maximum performance. The resistor is ideal for high-performance applications that require a reliable power connection. It is also capable of operating at temperatures up to 300°C and withstanding current demand peaks of up to 300A. This makes it perfect for use in high-temperature and power-demanding environments. The working principle of the RER40F2700MCSL is based on Ohm’s law. This law, developed by German physicist Georg Ohm, states that the current flowing through a conductor is directly proportional to the potential difference across its ends. In other words, the higher the potential between the ends of a conductor, the greater the current that will flow through it. In the case of the RER40F2700MCSL, the potential difference across its terminals controls the current flowing through it. The integrated gold or nickel plating of its ceramic substrate provides electrical insulation and the lead-free terminals ensure maximum heat dissipation and durability, allowing the resistor to withstand high temperatures and current demands. The resistance value of the resistor is determined by its geometry, materials, and construction.Apart from its use in automotive, medical, industrial and consumer electronics industries, the RER40F2700MCSL is also used as an electrical connector in industrial and commercial applications. Its high-performance and durable construction make it suitable to withstand the pressure and fast-paced nature of such environments. Additionally, the low value of the resistance allows for the connection of different parts of the circuit and the creation of electrical circuits with a minimum of energy wasted. The RER40F2700MCSL is also highly tolerant of shock and vibration and can be soldered easily, making it a reliable and cost-efficient choice for many applications. In summary, the RER40F2700MCSL is a chassis mount resistor that is suitable for a variety of demanding applications due to its ability to provide reliable electrical connections, withstand high levels of current demand, and operate at temperatures up to 300°C. Its lead-free terminals ensure maximum heat dissipation and optimum durability, while its ceramic substrate and integrated gold or nickel plating provide electrical insulation and reduce the risk of shorting out or corroding. Additionally, the resistor’s low resistance value makes it ideal for connecting parts of a circuit and creating electrical circuits with a minimum of energy wasted.

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