RER45F3740PC02

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	P (0.1%)
Package / Case:	Axial, Box
Lead Style:	Solder Lugs
Height - Seated (Max):	0.405" (10.29mm)
Size / Dimension:	0.750" L x 0.800" W (19.05mm x 20.32mm)
Mounting Feature:	Flanges
Coating, Housing Type:	Aluminum
Features:	Military, Moisture Resistant, Non-Inductive
Series:	Military, MIL-PRF-39009, RER45
Temperature Coefficient:	±20ppm/°C
Composition:	Wirewound
Power (Watts):	10W
Tolerance:	±1%
Resistance:	374 Ohms
Part Status:	Active
Packaging:	Bulk

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<p>Chassis Mount Resistors are widely used in electrical systems for their ability to control and regulate current. The RER45F3740PC02 is an example of this type of resistor. It is a high-power chassis-mount resistor designed for use in automotive, industrial, and general purpose applications.</p><h2>Applications</h2><p>The RER45F3740PC02 chassis-mount resistor is designed for automotive, industrial, and general purpose applications. It is well suited for applications such as power sources, load balancers, and motor control, providing reliable protection against voltage and current spikes. It is also used in medical and safety-critical systems, since it is designed to operate within a wide temperature range while delivering highly accurate results.</p><h2>Design</h2><p>The RER45F3740PC02 is designed to be low profile, allowing it to be mounted on a chassis. The size is only 7mm high and 15mm wide, and it features a thermal disconnect, which acts as a type of fuse that will disconnect the circuit in the event of a fault.</p><h2>Working Principle</h2><p>The RER45F3740PC02 chassis-mount resistor works by limiting the amount of current that can pass through it. It works like a resistor, dropping the voltage across it when current passes through, since it has a variable resistance. This limits the current passing through the resistor, ensuring that the equipment that it is a part of remains safe.</p><h2>Performance</h2><p>The RER45F3740PC02 chassis-mount resistor is highly accurate and reliable, with a power rating of up to 700 Watts. It has a maximum heat dissipation of 50 Watts, has a tolerance of 1%, and an operating temperature range of -40 to +125°C. These characteristics make it suitable for a variety of applications.</p><h2>Conclusion</h2><p>The RER45F3740PC02 chassis-mount resistor is a high-power, reliable, and accurate device designed to provide protection against current and voltage spikes. It is suitable for automotive, industrial, and general purpose applications, and is easy to install due to its low profile design.</p>

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