H4255KBYA

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Through hole resistors feature cylindrical terminals which “through” the board, where ideal for applications that require a fixed resistor element placed in circuit board. The H4255KBYA is made by Japan, and it is a low profile precision metal film current sensing resistor. The H4255KBYA is designed to provide extremely precise current sensing for a variety of power device management and measurement applications. In this article, we will look into the application field and working prize of H4255KBYA.

Applications

The H4255KBYA is typically used in a variety of applications, including automotive, industrial, electrical and medical applications. It is ideal for applications where it is necessary to measure and precisely control the current used by a motor, solenoid or other type of device. It can also be used for very accurate current sensing in power measurements, as well as for load sensing and current limiting in power management circuits. The H4255KBYA is designed specifically for measuring and controlling current in circuits, and has earned a reputation as one of the most accurate current sensing resistors on the market.

Working Principle

The H4255KBYA is a precision metal film resistor which measures current by forming a voltage drop across the resistor element when a current flows through it. It is designed to provide extremely precise current sensing for a variety of power device management and measurement applications. The metal film enables very precise current sensing to be achieved over a range of temperatures and currents, and the resistor element is virtually unaffected by environmental conditions such as humidity, temperature and vibration.

An important feature of the H4255KBYA is its low profile construction, which allows it to be placed in very confined spaces. The resistor body is made from an alloy of titanium, tantalum and nickel, and its terminals are gold plated to provide excellent electrical conductivity. The resistor element is exposed to the environment and is designed to be protected from mechanical damage. This design makes the H4255KBYA ideal for use in hostile environments, as it is resistant to vibration, extreme temperatures and corrosion.

Conclusion

The H4255KBYA is a precision metal film current sensing resistor designed for applications which require precise current measurements. It is ideal for applications such as power management and sensing, current limiting and load sensing. Its low profile construction and robust construction make it ideal for use in hostile environments, and its gold plated terminals provide excellent electrical conductivity. The H4255KBYA is a popular choice for applications requiring accurate current measurements.

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