H81K11BAA

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Through Hole Resistors are a type of resistors that are commonly used in electronic designs. The H81K11BAA is a four-terminal resistor that is used in high voltage applications. It is designed to provide a low temperature coefficient of resistance with a tolerance of ±5%.

This resistor is formed from a long, thin sheet of conductive material, such as copper, that is bent into an “L” shape. It then has two metal contacts, one at each end, that meet in the middle to form a contact point. The middle contact is used to complete the circuit. The H81K11BAA is a high-power resistor, meaning it is capable of dissipating high currents without being damaged.

The H81K11BAA is ideal for applications requiring high surge currents. The resistor features a low temperature coefficient of resistance (TCR) which makes it ideal for temperature sensitive applications. The four-terminal design allows for optimal current distribution and low voltage noise. The resistor can dissipate up to 18W of power at up to 110V.

The H81K11BAA is typically used in industrial control systems, power supplies, medical equipment, and automotive applications. The four-terminal design is well-suited for high voltage or current sensing applications, where it is necessary to reduce noise and ensure stability of the circuit. Additionally, the resistor is often used in power supply feedback circuits.

The H81K11BAA is capable of withstanding high peak currents on a regular basis. This design features a wide temperature range, enabling it to operate reliably and safely in temperatures from -55°C to 125°C. The resistor also features a wide dynamic range, allowing it to accurately measure both AC and DC current.

The working principle behind the H81K11BAA is based on Ohm’s law. When a voltage is applied across the terminals of the resistor, a current will flow through it. The resistor limits this current to a certain value, determined by its resistance. In other words, the resistor reduces the current flowing through the circuit, thereby controlling the amount of power that is delivered to the components connected to it.

The H81K11BAA is a reliable and versatile resistor, suitable for a wide variety of applications. The four-terminal design and high power rating make it an ideal choice for high voltage and current sensing circuits. Its low temperature coefficient of resistance makes it ideal for temperature sensitive applications. Additionally, its wide temperature range and dynamic range make it capable of withstanding high peak currents, and accurately measuring both AC and DC currents.

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