H84K22DYA

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Through-hole resistors are resistors that are mounted in holes drilled in printed circuit boards, as opposed to surface-mount resistors. The most common materials used are carbon film and metal oxide. Through-hole resistors are available in many tolerance ratings, temperature coefficients, and power ratings. The H84K22DYA is a through-hole resistor that has two terminals and is mounted on the back of the board, allowing access to both the positive and negative terminals.

The H84K22DYA is a device designed to limit the current in circuits. It also helps maintain the voltage in the circuit. The resistor works by providing a specific amount of resistance to the current passing through the circuit. The amount of resistance is determined by the size and type of material used for the resistor.

The H84K22DYA through-hole resistor has a variety of different applications. Some of these include current limiting in power supplies and regulators, buffering, isolation, noise filtering, and surge protection. It is also often used in circuits to protect sensitive components such as voltage regulators, transistors, and SCRs from overvoltage.

The working principle of the H84K22DYA through-hole resistor is simple. When a voltage is applied across the two terminals, a current will pass through the resistor. This current is determined by the amount of resistance provided by the material used. The current will remain constant regardless of the voltage or the power applied to the resistor. This helps protect the rest of the circuit from overvoltage, short-circuit, and other problems.

The H84K22DYA through-hole resistor is an important device in the electronics industry. It is used in a variety of applications to protect sensitive components, provide isolation, and reduce noise. The resistor is also relatively inexpensive and easy to install. It is a reliable and cost-effective way to provide the necessary protection and current limiting for many electronic circuits and devices.

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