RNA4A8E202JT

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The RNA4A8E202JT resistor network is part of a class of passive components called Resistor Networks, Arrays. It is a resistive device that provides a predictable, precise voltage divider, with the aim of maintaining a fixed output voltage from a varying input voltage. This particular device has a resistance ratio of 1:10 (1 to 0.1), and can be used with up to 5V input. It is commonly used to maintain voltages in commercial, industrial, and practical applications.

The RNA4A8E202JT utilizes a surface-mount technology (SMT) architecture that is made up of four resistors arranged in a series configuration. The overall resistance of the device is 9.1 kΩ. Each resistor is isolated and electrically connected through metalized contact points, allowing for efficient power dissipation and consistent trouble-free operation. These versatile components are also capable of providing isolation between the input and output points.

The working principle of the RNA4A8E202JT is simple and effective. It works by steering a controlled amount of current from the input to the output, allowing for the precise output voltage to be maintained while the input voltage is changing. This might be from a AC to DC power switch-mode power supply, a multi-level input, or multiple input sources. Basically, the device acts like a variable resistance element.

The applications of the RNA4A8E202JT is noteworthy. It is used in various applications such as linear voltage regulators, battery chargers, battery-operated devices, power-supply systems, supply monitoring, transducers, input stages of audio amplifiers, and machine-automation systems. Another popular use is in automotive systems, where it is used for feed-forward loop control and current-limiting applications.

The robust design of the RNA4A8E202JT ensures good performance in harsh conditions. It is rated with a temperature coefficient of at least 0.4%, and can withstand an operating temperature range of -30 to 105°C. Made with all-metal film technology, its dielectric strength is rated at 1.5KVrms (Minimum). The device has low noise and an ultra-low thermal resistance.

Overall, the RNA4A8E202JT is a simple yet effective, voltage-stabilizing device used in many commercial, industrial, and practical applications. It is made with all-metal film technology and has a low temperature coefficient, making it highly reliable and efficient. As such, it is an ideal choice for any application requiring a stable voltage.

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