H876R8BCA

Through hole resistors are an integral component of many electrical and electronic systems. H876R8BCA is one such resistors which is widely used for applications that involve high power or high speed. It is also used to protect other components from damage due to over-current, over-voltage, and electromagnetic interference (EMI).

Application Field

H876R8BCA is typically used for applications requiring high power or high-speed operations. It is commonly used in automotive applications, such as in cars, trucks, and boats where high-power engines and other components are operated in harsh environments. It is also used in industrial control applications, such as motors, heat exchangers, and other machinery as they require high-speed performance.

H876R8BCA can also be used for general-purpose applications, such as power supplies, personal computers, wireless communications and home-use entertainment systems. In these applications, H876R8BCA provides reliable performance and protects other components from damage due to excessive power or voltage spikes. In addition, H876R8BCA is a good choice for components used in medical devices, as it is known to have greater noise-immunity than standard resistors.

Working Principle

H876R8BCA is an axial leaded power-type resistor, which is constructed with an aluminum oxide layer and a metal substrate. The substrate is usually made of copper, but other metals may also be used. The metal substrate is insulated with a non-conductive material, such as ceramic or polyimide to prevent electrical conduction. The top of the resistor is slightly recessed, allowing the leads to be soldered onto the metal substrate.

When a voltage is applied across H876R8BCA, the electrons are forced to move through the metal substrate, producing heat in the process. The heat is converted to electrical energy, resulting in a voltage drop across the resistor. The amount of current passing through the resistor depends on the resistance of the device, which is determined by its size and the material used in the metal substrate. The greater the resistance, the lower the amount of current that passes through the resistor, and vice versa.

H876R8BCA also has several other advantages. It is known to be very reliable, with very low temperature coefficients. This means that the resistance remains constant even when the device is exposed to heat. In addition, it can be used in high frequency applications, as it has excellent high frequency properties. Finally, it has relatively low cost compared to other resistors.

Conclusion

H876R8BCA is an axial leaded power type resistor that is widely used in a variety of applications, such as automotive systems, industrial control systems, and general-purpose applications. It features a metal substrate and an aluminum oxide layer, and is known for its reliability and high-frequency properties. It is also relatively low cost compared to other resistors, making it a popular choice for applications that require high power or high speed.