RER70F2R49RCSL

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RER70F2R49RCSL is a type of chassis mount resistor. Chassis mount resistors are discrete resistors that mount to the chassis or the panel of a device, rather than on a printed circuit board (PCB). They are composed of either a wirewound or metal-film resistor element, a solderable or weldable terminal, an insulated encapsulation for additional environmental protection, and a mounting clip to attach them securely to the device. The exact design and configuration of a particular chassis mount resistor depends on the application, as they are used in a wide variety of devices and environments.

RER70F2R49RCSL is a metallic film resistor and features an operating temperature range of -55°C to +155°C. Its rated power is 1/2W, inductance 0.4uH and resistance range 2.49 Ohm. It is highly stable and reliable and its dynamic resistance is very low at 1%, and therefore is very suitable for high precision devices. The size of the metallic film resistor is compact, so it can be easily mounted in narrow spaces. RER70F2R49RCSL is further protected from environmental damage by a non-conductive coating on the element. This further increases its reliability and life span.

RER70F2R49RCSL is used in a variety of applications across the industrial and consumer electronics sectors. It has found a particular niche in sensors that require precise measurements of a variable, such as the intensity of light or temperature, and the feedback loop of closed-loop motor control systems. It is also used in power regulators to manage the electrical energy levels of a device.

The working principle of the RER70F2R49RCSL chassis mount resistor is based on the basic law of electricity, that of Ohm’s Law. The resistor works by allowing an electric current to pass through, and the resistance of the resistor is defined by the size of the element and type of material used. If the resistance of the element is increased, the current will be reduced accordingly, allowing for the variable to be regulated precisely. This principle is used in numerous electronic devices and circuits, and RER70F2R49RCSL is the perfect choice for precise regulation and measurement.

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