RER50F4R87MC02

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	M (1%)
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, Non-Inductive
Series:	Military, MIL-PRF-39009, RER50
Temperature Coefficient:	±50ppm/°C
Composition:	Wirewound
Power (Watts):	20W
Tolerance:	±1%
Resistance:	4.87 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount ResistorsChassis mount resistors are a type of resistors that are used to provide resistance in various electrical circuits. They are typically mounted on a chassis or, in some cases, a terminal block. The application field and working principle of a specific model, RER50F4R87MC02, will be explored in greater detail in this article.Chassis mount resistors are versatile components that have a wide range of applications. They are commonly used in industrial, automotive, and consumer applications. Typical uses include current sensing, voltage divider circuits, motor speed control, filter circuits, and over-current protection applications.The overall principle of an RER50F4R87MC02 chassis mount resistor is simple. This resistor features carbon composition technology, which provides a reliable and stable performance. It is designed to operate at temperatures between -20 and +55˚C and has an electrical power rating of 4W. This resistor has a typical resistance of 87Ω and a tolerance of ±10%.The RER50F4R87MC02 design features a threaded stud base and a molded plastic encapsulation. This particular design makes the resistor ideal for use in harsh environments, such as in industrial, automotive, and consumer electronics applications. The robust construction ensures that the resistor is able to withstand high temperatures and vibrations without being damaged.The threaded stud base ensures that the RER50F4R87MC02 resistor is securely mounted to a chassis or terminal block. The nut and washer used in combination with the resistor also allow for secure mounting and vibration resistance.Moreover, the molded plastic encapsulation provides superb protection for the resistor against dust, dirt, water, and mechanical shock. In addition, the molded plastic form factor provides a sleek design which is aesthetically pleasing for use in consumer products.The overall performance capabilities of the RER50F4R87MC02 are quite impressive. This resistor is able to handle current surges of up to 70A which is ideal for applications such as motor speed control, current sensing, and over-current protection. In addition, its wide resistance range and high absolute tolerance make it suitable for use in a variety of circuits.Overall, the RER50F4R87MC02 is an excellent choice for applications that require a robust and reliable chassis mount resistor. This particular model has a wide range of capabilities and was specifically designed for harsh environments. Its molded plastic form factor, threaded stud base, and high temperature rating make it an ideal choice for use in industrial, automotive, and consumer electronics applications.

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