H81K47DCA

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Through Hole Resistors

Through hole resistors are a type of resistor which are designed to be installed through a hole into a printed circuit board (PCB). They typically have two leads which protrude from the body of the resistor, allowing them to be braced in the hole and soldered securely into place. Through hole resistors are among the most common type of resistors, and are used in a variety of electronic equipment from high-powered amplifiers to low-cost children\'s toys.

The H81K47DCA (H81K 47DCA) is a through-hole resistor designed for use in embedded applications. It has a resistance of 47 ohms, and voltage of 250V. The H81K47DCA has a small profile and is designed with a 0.5 watt power rating and a small maximum temperature rise of 15K. It has a small PCB footprint size of only 0.45 inches x 0.25 inches, which makes it easy to install in tight spaces.

The H81K47DCA is designed for use in embedded applications where high voltage and small resistances are required. Its small size allows for use in boards where space is limited, and it is often used in the design stage of devices such as touch screen and motion sensing systems. This type of resistor is also used in the automotive industry in airbag systems and other safety systems.

The working principle of the H81K47DCA is fairly simple. Electrical current is regulated by reducing the flow of electrons through the resistor. The resistor works by converting electrical energy into heat, the amount of which is proportional to the amount of current passing through it. The resulting heat is dissipated into the environment, thus allowing for the regulation of electrical current. The value of the resistor determines how much current is allowed to pass through, thus allowing for an adequate current level.

The H81K47DCA is an important part of embedded applications, as it helps to regulate current levels for optimal performance. Its small size also helps to save space in PCBs, allowing for a higher degree of design flexibility. Through hole resistors such as the H81K47DCA are vital components in any embedded system and can greatly improve the performance and reliability of the device.

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