M39006/22-0454H

Tantalum capacitors are a type of electrochemical capacitors that utilize tantalum as an anode. Unlike aluminum electrolytic capacitors, tantalum capacitors possess a much higher capacitance-voltage (CV) ratio and have a much lower equivalent series resistance (ESR). The M39006/22-0454H is a military grade, a specialized type of high-performance tantalum capacitor. It is designed for high-reliability applications in military and aerospace systems.

Application Field

The M39006/22-0454H is an axial, polar, hermetically sealed, military grade, high-performance tantalum capacitor. It is suitable for use in high temperature and high-reliability applications in the military and aerospace industries. The M39006/22-0454H is also used in military/aerospace systems for space and shock/vibration protection.

The M39006/22-0454H can operate in environments from -55°C to 125°C, and remains stable over a wide range of temperature and humidity variations. This capacitor is rated to withstand 2000g shock load acceleration, as well as an impressive vibration load of 25g. This makes it good for high-reliability, military and aerospace applications.

Working Principle

The M39006/22-0454H capacitor works by utilizing the electrochemical behavior of tantalum. It acts as an energy storage device and is capable of storing an electric charge within its structure for an indefinite period of time. This phenomenon is called electrochemical capacitance, and is based on the principle that the electric field created between two metal surfaces will cause electrons to move between them.

The M39006/22-0454H capacitor is composed of a solid tantalum anode, an electrolyte and a solid manganese dioxide cathode. The anode and cathode are separated by an electrolyte layer, which acts as an electrical barrier. When a voltage is applied to the capacitor, the electrolyte layer is polarized and charges the capacitor. This charge will remain stored in the capacitor until the voltage is removed.

The M39006/22-0454H capacitor has a much higher capacitance-voltage (CV) ratio than aluminum electrolytic capacitors, and a much lower equivalent series resistance (ESR). This gives it a higher capacity and stability than other capacitor types. The capacitor also has a much lower equivalent series inductance (ESL) than its aluminum electrolytic counterparts, making it ideal for high-frequency applications.

Conclusion

The M39006/22-0454H is a military grade capacitor designed for high-reliability and high-performance applications in military and aerospace systems. It has a high capacitance-voltage (CV) ratio and a much lower equivalent series resistance (ESR) than aluminum electrolytic capacitors. It can operate over a wide temperature range and offers good shock and vibration protection. It is ideal for high-frequency applications due to its low equivalent series inductance (ESL).