H87K5BZA

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Through Hole Resistors are a type of passive electronic component that is primarily used to control the flow of electricity in a circuit. The H87K5BZA is a ceramic through hole capacitor designed for applications with high frequency and higher power dissipation. It is generally used as a power resistor or load resistor in power supply and amplifier circuits.

The H87K5BZA is an axial-leaded, through-hole resistor that consists of two metalized ceramic plates, separated with an internal spacer. The resistor is coated with a heat sink material that dissipates heat generated during operation and enables the resistor to withstand high power. The plates are connected to two metal leads at each end, which are passed through the holes in the PCB for soldering.

The resistor\'s resistance value is determined by the thickness and type of ceramic material used, as well as by the size of the internal spacer. The H87K5BZA is available in different sizes, ranging from 2.2 ohm to 8.2 ohm. The resistor\'s power rating is specified in Watts, and in the case of the H87K5BZA, it is 1.1 Watts.

The working principle of a through hole resistor is quite simple. When a current passes through the resistor, some will be dissipated as heat. The amount of current that is dissipated is proportional to the resistance value. High resistance values cause more current to be dissipated, and thus generate more heat. The heat sink material coating the H87K5BZA allows it to dissipate the heat and withstand higher power.

The H87K5BZA through hole resistor can be used in a variety of applications, including high power, high frequency, and general purpose circuits. It is typically used as a power resistor or load resistor in power supply and amplifier circuits, a voltage divider in signal conditioning circuits, and an anti-surge resistor in protection circuits. Due to its high power dissipation capabilities, it is suitable for medical equipment, motor controls, power supplies, as well as other power electronic equipment.

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