RER50F1331RC02

Series:	Military, MIL-PRF-39009, RER50
Packaging:	Bulk
Part Status:	Active
Resistance:	1.33 kOhms
Tolerance:	±1%
Power (Watts):	20W
Composition:	Wirewound
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 250°C
Features:	Military, Moisture Resistant, Non-Inductive
Coating, Housing Type:	Aluminum
Mounting Feature:	Flanges
Size / Dimension:	1.062" L x 1.080" W (26.97mm x 27.43mm)
Height - Seated (Max):	0.561" (14.25mm)
Lead Style:	Solder Lugs
Package / Case:	Axial, Box
Failure Rate:	R (0.01%)

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Chassis Mount Resistors - RER50F1331RC02 Application Field and Working Principle

Chassis Mount Resistors are components that are usually constructed in such a way that they can be mounted on an isolated mounting plate on the same chassis as other components. They can also be mounted in any other suitable location depending on the application. Chassis Mount Resistors provide a specific resistance to a circuit and form part of the electrical circuit either directly or as part of the structure of the whole system.The RER50F1331RC02 is a particular type of Chassis Mount Resistor. This model is built with a 0.25 Watt power rating, a resistance tolerance of ±5%, and a temperature coefficient of ±25ppm/°C. It is typically encased in a flame retardant ferrite core with two leads which are pre-bent ready for direct insertion on to a frame mounted area.The main application of the RER50F1331RC02 is in the protection of electronic components, such as transistors, which are mounted on the same chassis. It is used to prevent voltages or current from exceeding the technical ratings of the components it protects. It also provides protection to the components from being short circuited or overloaded due to incorrect connections. This can be especially useful for certain applications which require extreme levels of precision or protection, such as medical equipment and sophisticated surveillance systems.The working principle of the RER50F1331RC02 is to limit the amount of electric current passing through a circuit. This is done by using a property known as "ohms law" which states that current through a resistor is inversely proportional to its resistance value. Therefore the resistance value helps control and limit the amount of current that is allowed to pass through.When the RER50F1331RC02 is incorporated into a circuit it acts as an efficient electricity regulator. It prevents current from exceeding a predetermined value and thus reduces the risk of component damage due to excessive voltage or current. Additionally, it functions as a heat sink as it dissipates the excess energy generated from the electricity in the circuit.In conclusion, the RER50F1331RC02 is an ideal Chassis Mount Resistor for applications where precision, protection and regulation of voltages and/or currents are required. It is also suited for those applications which require the additional heat dissipation benefits provided by a resistor. Its incorporation into the circuitry will help reduce the risk of component damage and assist in maintaining the expected performance of any system or equipment.

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