H82K05BZA

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The H82K05BZA is a compact, fast responding Through Hole Resistor, which is designed for applications such as power supply filtering, amplifier input protection, oscillator bias, or general signal conditioning in industrial or consumer electronics.

The H82K05BZA is designed with a 4-terminal mounting configuration. This configuration allows the resistor to be mounted with a ground plane between the resistor and the termination to provide effective thermal management and further reduce noise. The H82K05BZA consists of two edge-mounted resistive element elements, combined with a low-profile heat sink. For added reliability, the resistive element is through-hole mounted, preventing soldering fractures and ensuring lasting performance.

The H82K05BZA contains a magnetically shielded low-profile finned heat sink combined with physical shock- and vibration-resistant construction. This design enables the H82K05BZA to withstand regular mechanical shock, vibration, and temperature cycling conditions with related resistance change of a maximum of 0.01%.

The H82K05BZA contains a wide resistance range, from 0.1 ohm up to 200K ohms, to meet a wide range of application requirements. The device is also available in two different package sizes, 6.6mm x 13.4mm and 7.6mm x 7.6mm, making it suitable for both through-hole and surface mount designs. In addition, the H82K05BZA is also rated for use up to 125°C.

In terms of its working principle, the H82K05BZA operates on the principle of ohmic heating. Ohmic heating is a form of electromagnetic interaction that occurs when electricity passes through a resistive element that contains thermal energy (heat). In the case of the H82K05BZA, when electric current is applied to the device, the resistive element within it will emit heat, which will then be dissipated away from the device as the resistive element cools.

Overall, the H82K05BZA is an ideal choice for through-hole and surface mount designs requiring a resistor with high reliability, wide resistance range, an efficient thermal management system, and good shock, vibration, and temperature cycling performance. It is an ideal choice for applications such as power supply filtering, amplifier input protection, oscillator bias, or general signal conditioning in industrial or consumer electronics.

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