40J22RE Resistors

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Through Hole Resistors are a type of resistor used in electronic devices to limit current flow through a circuit. They can be used in a wide variety of applications from industrial automation to broadcast and communication. The 40J22RE is a popular choice of resistor in many of these applications due to its excellent combination of reliability and cost-effectiveness.

The 40J22RE is a through-hole resistor, meaning that its components are soldered into place on the printed circuit board (PCB). It is made of two layers of ceramic and metal alloy and has a rectangular footprint. The resistor is rated for 4 watts and has a resistance range of 0.2001 to 4KΩ. Its accuracy is rated at 5% and its tolerances are ±0.02 for 0.5Ω-100Ω and ±0.05 for any other resistance values.

In terms of its application fields, the 40J22RE is used in a wide array of applications that require a resistor with a precise level of resistance. Commonly found in consumer electronics, automotive applications, and industrial automation, the 40J22RE is suitable for a variety of situations. It is often used in medical, mobile communication, and military/aerospace applications due to its reliability and low-cost. It is also well-suited for signal conditioning, high voltage regulation, and precision current sensing.

The 40J22RE has a simple working principle. When an electrical current is applied to the resistance network, the resistor produces a voltage drop between its leads, allowing the current to flow through it. This voltage drop is proportional to the amount of current flowing through the resistor. In other words, the voltage drop is inversely proportional to the resistance value. The 40J22RE is designed to help protect circuits from overloading or excessive levels of current, which may damage components or cause malfunctions.

In summary, the 40J22RE is a through-hole resistor that is a popular choice for many electronic applications due to its reliability and cost-effective design. It is rated for 4 watts, has a rectangular footprint, and has a resistance of 0.2001 to 4KΩ. Its accuracy is 5%, and its tolerances are ±0.02 for 0.5Ω-100Ω and ±0.05 for other resistance values. It is found in a wide array of industries from medical to automotive. Its working principle is that it produces a voltage drop between its leads when a current is passed through it, which is inversely proportional to the resistance value.

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