H4P2K74DCA

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Through Hole Resistors are an essential component for any electronic circuit board. The H4P2K74DCA resistor is a reliable and cost effective choice for any application. Its metallic material offers superb thermal dissipation and high tear and abrasion resistance.

In general, the H4P2K74DCA resistor is composed of an element within a metal casing, usually made of either aluminum or nickel-iron. These resistors are used in a range of different applications such as industrial, military, and medical applications. The element is connected via two metal contacts to a printed circuit board (PCB). The resistor has a high resistance of 4.7kΩ and its power rating of 5W ensures a steady current load. It also has a tight tolerance of ±1%, meaning its resistive value stays close to the expected value.

The wide operating temperature range of the H4P2K74DCA resistor makes it ideal for various extreme conditions. Its ability to work between -55°C and +200°C is extremely useful in application fields which require precision. Its strong heat resistance makes it able to withstand heavy voltage and current requirement while operating in the highest temperatures.

Due to its flame resistance, the H4P2K74DCA is often used in safety sensitive appliances such as in fire alarm systems or smoke detectors. Additionally, the resistor can also be used in automotive applications where its low temperature performance is ideal for cars and other vehicles.

The working principle of the H4P2K74DCA resistor is relatively simple. In principle, resistors oppose current flow and convert electrical energy into heat. In creating this resistance, the resistor also produces a voltage between the elements and this voltage follows a certain tolerance. The higher the resistance, the more current the resistor can block. This is why the H4P2K74DCA is able to provide 4.7kΩ of resistance with a tight tolerance.

Overall, the H4P2K74DCA resistor is a versatile and reliable option for any application field. It combines a durable metal casing with a wide operating temperature range, high tolerance, and high power rating, allowing it to perform and survive under extreme conditions. The resistor\'s ability to handle medium to heavy power demands is ideal for safety applications, automotive, and other industrial applications. The resistor\'s working principle is also simple and easy to understand, making it a great choice for any circuit board.

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