H820R5DZA

Through Hole Resistors are components designed to regulate electricity flow in electronic circuits. The H820R5DZA is a through hole resistor manufactured by Dale, a company that specializes in radio frequency components. The component allows for precise control of current flow in wide range of applications, from industrial to consumer uses. The H820R5DZA is the fifth generation of its kind, boasting advancements in power efficiency, heat dissipation, cost-effectiveness and stability.

The H820R5DZA is a two-terminal device that features a tin-lead alloy plating on the steel or nickel-coated disk. This makes the device highly corrosion-resistant and aids in thermal compatibility, which gives it the high temperature stability and power handling capability for which it is known. The element of the device is composed of resistive metal film deposited on an alumina ceramic substrate along with layers of conductive and dielectric material for electrical insulation.

When deployed, the H820R5DZA operates using Ohm’s law, which states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) applied across the two points. It follows that when the voltage across the conductor is increased, the current increases as well. For the H820R5DZA, resistance is the control variable by which the current flow is regulated. The device has a resistance level that is usually between 0.2 and 800 Ohms, while the power rating can range from 0.2 to 3 W.

This resistance is determined by the H820R5DZA’s body size. The device is available in 7 standard resistance ranges and 5 sizes. This allows for flexibility of design of the device and cost savings to the end user. Since it is fairly small in size, the H820R5DZA is readily accepted in various industries, including aerospace, automotive, computer and medical instrumentation.

The exact application of the device is dependent on the resistance needs of the circuit. For example, in the telecoms industry the device is used for impedance matching in receiving RF signals. In power-related circuits, the through-hole resistors are typically used to reduce current and regulate voltage. The H820R5DZA is also used in audio applications, such as audio output drivers and network analog-to-digital converters.

In the industrial sector, H820R5DZA is used in a wide variety of electrical products. Since it is highly stable, temperature-resistant and corrosion-resistant, the device is suitable for aggressive environment applications. These applications range from motor control to motor encoders, pressure and position sensing, and medical monitoring.

In all application areas, the H820R5DZA through-hole resistors provide reliable performance, thanks to its efficient operation, enhanced thermal performance, precision-control capabilities and cost-effectiveness. To ensure optimum performance, the manufacturer provides comprehensive product testing and charcaterization during production, such as designing resistors to meet customer-specified temperature coefficients of resistance and Voltage Coefficient of resistance.

In summary, the H820R5DZA is a through-hole resistor that offers precision, power handling capabilities and thermal stability. It is used in a wide variety of applications, from communication and medical to aerospace and automotive. Due to its improved power efficiency and ability to maintain a precise level of resistance, this product has become one of the most widely used through-hole resistors on the market today.