H4649KBZA

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Through Hole Resistors are a type of resistor used in a wide range of electronic applications. The H4649KBZA is one such resistor that is designed for use on printed circuit boards. It is a low-noise resistor with a compact design and a stable performance over a wide range of temperatures and humidity levels. It is also designed to be used in high-frequency circuits, making it a good choice for applications that require the utmost levels of reliability and performance.

The H4649KBZA is a three-terminal, through-hole resistor. Its basic construction consists of a resistance element, surrounded by an insulating film. This film protects the resistor from electrical stress and is sealed to prevent moisture and contaminants from entering the resistor. The three terminals of the resistor are connected to the PCB through small holes in the board and small screws. The screws are also used to adjust the resistance values.

The working principle of the H4649KBZA is based on Joule heating. As electrical current passes through the resistor, a portion of the current is converted into heat. The amount of heat produced is determined by the resistance value of the resistor. By varying the resistance value, the amount of current converted into heat can be adjusted according to the needs of the application. The heat generated by the resistor helps to cool sensitive components in the circuit and reduce the risk of damage from electrical stress.

The H4649KBZA resistor can be used in a wide variety of applications. Its low-noise and reliable performance make it a good choice for use in telecom, automotive, audio, and medical applications. It is also suitable for use in high-performance, low-power, and high-speed circuits. The resistor can also be used to control the current flow in power supplies, providing a stable output voltage.

In summary, the H4649KBZA resistor is a three-terminal, through-hole design that provides reliable, low-noise performance over a wide range of temperatures and humidity levels. Its working principle is based on Joule heating and by virtue of its construction, it is able to provide heat dissipation and electrical stress protection. The resistor can be used in a wide range of applications and is a good choice for use in telecom, automotive, audio, medical, and high-performance circuits. It is a reliable and cost-efficient solution for many electronic applications.

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