ERG-2SJ303

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Through Hole resistors are electronic components that are used to reduce current flow, adjust signal levels, and divide voltages in a wide variety of applications. Such resistors are usually placed on the printed circuit boards along with other components such as capacitors and diodes in order to perform a specific task. ERG-2SJ303 is a three-terminal Through Hole resistor used for high accuracy, high resistance values.

The ERG-2SJ303 is a precision Through Hole resistor designed to accurately measure resistance with minimal temperature drift. It is designed with a three-terminal structure that is constructed with a protected metal shell and a ceramic substrate. This structure has two insulated wires on the terminals separated by a ceramic substrate that provides high temperature stability and also a cost-effectively-designed resistor element. The resistor element grants the ability to accurately measure high resistance values and also gives it high impedance performance with minimal temperature drift.

The ERG-2SJ303 also has a wide range of applications and is well suited for a variety of electronic components, such as power supplies, motor control, and audio equipment. The main application is for precision resistance measurements, such as in medical instrumentation, automotive test systems, and metrology systems. It is also used in other applications such as current sensing in switching power supplies and voltage monitoring. Additionally, it has found application in the filter networks of audio power amplifiers, instrumentation transducers, and other voltage sense circuits.

The main feature of the ERG-2SJ303 is its ability to deliver accurate resistance measurements with minimal temperature drift. It is capable of measuring resistance in high resistance ranges from 100Ω to 10MΩ and is capable of doing so accurately with a guaranteed accuracy of 1%. This is possible due to its shielded substrate-mounted construction and the high accuracy 8-arm resistor element. Additionally, the resistor element is designed to have minimal temperature drift, ensuring the accuracy of the resistance measurements throughout a wide temperature range.

The working principle of the ERG-2SJ303 is quite simple. The resistor element has eight arms that connect two insulated wires and a ceramic substrate. The arm length and number of arms is adjustable and these directly impact the resistance value of the resistor. When current passes through the element, it creates an electromagnetic field that affects the arms and changes the resistance; this is why the resistor is temperature stable and has a high-accuracy measurement.

The ERG-2SJ303 is a reliable Through Hole resistor designed for use in a variety of applications. Its shielded substrate-mounted construction and 8-arm resistor element allow for accurate and stablized resistance measurement in the most demanding environments. Thanks to its three-terminal design, it can be easily mounted on the printed circuit boards along with other components to create precise systems.

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