RER45F2870RCSL

Operating Temperature:	-55°C ~ 250°C
Failure Rate:	R (0.01%)
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:	287 Ohms
Part Status:	Active
Packaging:	Bulk

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Chassis Mount Resistors

Chassis Mount Resistors are an essential part of any electronic circuit. They are normally used to protect sensitive components from damaging currents or short-circuits. Their use as a temperature-regulating device is also widely accepted. The most common type is the RER45F2870RCSL range, which can be employed in a wide range of applications.

RER45F2870RCSL Application Field

The RER45F2870RCSL range of chassis mount resistors can be used in both digital and analog circuits. In digital circuits, they are used to regulate the voltage or cut out the current during a short circuit. They can also be used to limit the current passing through a component to protect the component from damage or overheating.In analog circuits, the resistors can be used as voltage sources, to create resistive dividers, and to regulate the output voltage of the circuit. The RER45F2870RCSL range provides high stability, low power consumption, and low distortion for these applications.

RER45F2870RCSL Working Principle

The working principle of a chassis mount resistor is that it acts as a passive electrical component that creates electrical resistance in the circuit. This means that, when current passes through it, a voltage drop is created, which causes a decrease in the current flowing in the circuit. The amount of current decrease is determined by the resistance of the resistor.A chassis mount resistor is generally composed of a resistor element and a supporting mounting base. The resistor is made up of a metal-wire element, with a metal-wire conductor in the center, and a layer of insulation material encasing the element. This element is enclosed in a die-cast container, which is then mounted to the chassis.The resistor element is then connected to an external circuit by two wire leads, which act as the terminals of the resistor, allowing current to flow in and out of the resistor. The amount of current that flows through the resistor is determined by the voltage across the terminals, and the resistance of the resistor element. By adjusting the voltage across the terminals, the resistance of the resistor can be adjusted to meet the requirements of a specific circuit.Chassis mount resistors are an essential component for protecting sensitive components, regulating current, and providing low distortion levels in circuits. The RER45F2870RCSL range is a popular choice for a range of digital and analog applications, due to its high stability, low power consumption, and low distortion.

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