R5J3K3E

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Through hole resistors are among the most commonly found and widely used components in the modern electrical industry. This is mostly due to their simple characteristics, low cost, and availability in a wide range of shapes and sizes.

The R5J3K3E is one such example of a through hole resistor. It is a non-inductive, wire wound resistor built mainly from a thin film of ceramic insulator material, copper wire, and graphite. This particular model is designed to offer high stability and accuracy over a wide temperature range, but may require a bit of extra insulation for applications in high vibration and ultra-high frequency environments.

The main application of the R5J3K3E is in precision voltage or current regulation due to its high accuracy. The resistor has a wide resistance range spanning from 10 ohms - up to 50Kohm, allowing for a wide range of load currents and resistances to be accurately regulated. The low inductance and high stability of the resistor also make it suitable for use in RF applications where a clean current or voltage profile is required.

The working principle of the R5J3K3E is quite simple. At the core of the resistor is a ceramic body which is wrapped with a fine copper wire between two metal plates. The exact resistance of the resistor is determined by varying the number of turns of the copper wire that are wrapped around the core, thus providing a specific amount of current-limiting resistance. The body of the resistor is designed with high temperature ceramic insulators to keep the copper wire from touching the metal plates, which would result in a short circuit.

The construction of the R5J3K3E is designed to work with temperatures ranging from -30°C to 140°C. This allows for the resistor to be used in applications such as power control, power distribution, consumer electronics, and others. Another important feature of the resistor is its noise levels. The construction of the resistor reduces electromagnetic interference, which is ideal for applications where sensitivity and accuracy are important.

Finally, the R5J3K3E is often used as a driver for various DC and servo motors. Its tight tolerance and low temperature drift make it well-suited for applications where precise motion control is required. By combining it with appropriate drivers, the desired motion profile can be achieved.

In summary, the R5J3K3E is a modern through-hole resistor designed to deliver high accuracy and stability over a wide temperature range. This makes it suitable for a variety of applications, from power distribution to motion control. Its low temperature drift and noise level also ensure that it is suitable for use in sensitive areas where accuracy is of paramount importance.

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