RER40F1001MC02

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Chassis Mount Resistors are electronic components which when facing an electric current the opposition of this current, also known as resistance, produces thermal energy and lowers the current. The RER40F1001MC02 is an ideal choice for high power applications that require a combination of low ohmic resistance, low thermal resistance and moisture resistance.

The RER40F1001MC02 is made of 95% alumina substrate and is aepoxy molded for maximum protection against dust, vibration, heat and moisture. It offers superior thermally conductive performance that is double that of metal-encased standard resistors. It offers double the rated power capacity up to 20W and has 150% over current protection and continuous load operation up to 125°C.

The rated operating temperature range for the RER40F1001MC02 is from -40°C to 125°C with resistance values from 0.1 ohm to 10K ohms. It is an ideal choice for a wide range of applications in motor control, power supplies, motor drivers, amplifiers, communications equipment, industrial equipment, LED lighting, automotive applications and military/aerospace avionics.

Working Principle: The RER40F1001MC02 works by using the same principles applied in all types of resistors. Electric current applied through the two terminals of the resistor sets up an opposing electrical field of equal current counteracting the voltage. The amount of resistance depends on the material and cross-sectional area of the resistor. The majority of resistors have two terminals, though some have four for more specialized applications.

The RER40F1001MC02 also uses a special patented thin film ceramic substrate with an optimized surface area to optimize heat dissipation and minimize resistance value temperature drift. This ensures that the resistor remains stable over the entire resistor operation range with no degradation in performance.

In terms of construction, the RER40F1001MC02 is designed with a nickel-plated steel case and a high-temperature epoxy body for maximum environmental protection. The precision resistors are rugged, reliable, and offers a range of mounting options for any application. They are ideal for automotive, HVAC, and industrial applications as well as high power audio applications.

The RER40F1001MC02 offers excellent component stability and accuracy over its lifetime. It is RoHS-compliant and offers high-temperature operation with reduced resistance variation over temperature. As such, it is a superior choice for high power and high temperature applications such as motor control, power supplies, motor drivers, amplifiers, communications equipment, industrial equipment, LED lighting, automotive applications and military/aerospace avionics.

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