H449R9BCA

Through-hole resistors are one of the most widely used components in electrical engineering. The H449R9BCA is a type of through-hole resistor specifically designed for high temperature applications. It is often used in aircraft, military, automotive and medical applications, as well as other high temperature and demanding environments.

The H449R9BCA is an axial leaded resistor with two distinct core elements. The core elements consist of a vertical core section and a horizontal core section. The vertical core section is made of a non-metallic material that offers exceptional thermal stability and high-temperature performance. This section is responsible for the stability of the resistor and ensures that it operates within its specified thermal limits.

The horizontal core section is made of a metal material that offers excellent electrical conductivity. This section is responsible for providing a connection point between the electrical circuit and the resistor. This allows the resistor to operate within its specified electrical parameters.

The H449R9BCA is designed to operate in temperatures ranging from -55°C to +125°C. This allows it to be used in a wide variety of applications, including those in harsh environments. The resistor also has a minimum power dissipation of 2 watts and a maximum operating voltage of 50 volts, making it suitable for many different applications.

The working principle of the H449R9BCA is fairly simple. When an electrical current is applied to the resistor, the metal core section converts the electrical energy into heat energy. This heat energy is then transferred to the non-metallic core section, which dissipates the heat away from the resistor.

The H449R9BCA is an extremely reliable and durable resistor capable of enduring extreme temperatures. It is an excellent choice for many different applications, such as aircraft, military, automotive and medical. Its ability to operate in a wide range of temperatures makes it the preferred choice for high-temperature applications.