M39006/22-0082

Tantalum capacitors are an extremely popular and versatile type of capacitor that is used for a wide range of applications, from portable electronic devices to medical electronics. The M39006/22-0082 is a high-reliability axial-leaded hermetically sealed tantalum capacitor designed for use in high temperatures, up to 145°C and a wide operating temperature range. It is ideally suited for military aerospace, and industrial applications.

Construction

The M39006/22-0082 consists of a cylindrical anode body constructed using pure tantalum powder and wound with a thin wire of palladium-silver alloy. It is then hermetically sealed with glass on top and a metal cup at the bottom. A second electrode, the cathode, is placed at the bottom of the anode body. The anode and cathode are connected to the rest of the components, such as the PCB, through the use of axial lead wires.

Application Fields

The M39006/22-0082 is a popular choice for high-reliability, military, aerospace, and industrial applications. It is an extremely versatile capacitor, able to operate in the harshest environments. It has a wide operating temperature range of -55°C to +145°C, and can be used in a wide range of applications, such as high-voltage power supplies, electric guns, electrochemical power sources, thermoelectric power sources, and radio frequency transmitters. It can also be used in high-temperature radiators and fuel injectors.

Working Principle

The M39006/22-0082 has a symmetrical construction, which increases its reliability and allows it to operate at a wide range of temperatures. When an electric charge is applied to the anode and cathode of the M39006/22-0082, electrons from the anode are pulled towards the cathode. This sets up a potential difference between the two electrodes. The capacitance of the device is then determined by the amount of charge that can be stored between the two electrodes.

The M39006/22-0082 has a ceramic dielectric material, which allows for a higher capacitance than would be possible with a conventional tantalum capacitor. The ceramic dielectric also allows the M39006/22-0082 to remain stable and reliable in extreme temperatures. In addition, the palladium-silver alloy used in the winding of the anode body ensures a long lifetime, even under extreme temperatures or when exposed to harsh environmental conditions.

Conclusion

The M39006/22-0082 is a high-reliability, hermetically sealed tantalum capacitor designed for use in extreme environments and temperatures. Its wide operating temperature range and high capacitance make it a popular choice for military, aerospace, industrial, and medical applications. The ceramic dielectric and palladium-silver alloy winding ensure a stable and reliable operation, even in the harshest of environments.