M39003/09-2080

Tantalum capacitors have become an integral part of the modern electronics industry. The M39003/09-2080, a military-grade tantalum capacitor, is an especially popular model due to its high performance, small size, and affordability.

The M39003/09-2080 is a surface-mount tantalum capacitor with an axial lead. It has a capacitance of 2.2µF and is rated for an operating voltage of 20 Volts. The package size is thin (0.6 mm) and small (2.2 mm x 3.2 mm). This design makes it suitable for use in most high-density circuits and even surface mount designs. The M39003/09-2080 is classified as an “endurance” capacitor. Its operating life is specified at 4000 hours at +85°C and 2000 hours at +125°C, making it ideal for use in applications requiring long periods of continuous operation. The capacitor is also resistant to mechanical shock and vibration, making it suitable for a variety of military and aerospace applications.

The M39003/09-2080 works by storing energy in the form of an electric field between two plates. The plates are insulated from each other by a dielectric material and the amount of energy stored is proportional to the capacitance. The capacitance of the M39003/09-2080 is 2.2 µF, which means it can store 2.2 µC of charge when a 1V potential difference is applied across its terminals. When this voltage is removed, the capacitor will slowly discharge itself, releasing the stored energy back into the circuit.

Due to its small size and high capacitance, the M39003/09-2080 can be used in a wide range of applications. It is particularly suited for use in decoupling circuits, power supplies, voltage regulators, and DC-DC converters. It can also be used in RF and microwave circuits for antenna matching and signal tuning. The M39003/09-2080 can also be used as part of a voltage-modulated switch for motor control applications. In these cases, the capacitor is used to store energy for a short period of time before it is discharged into the circuit, providing instantaneous current for the motor.

Overall, the M39003/09-2080 is an excellent choice for use in high reliability systems that require long times of operation. Its small size, high capacitance, and high endurance make it an ideal choice for a variety of military, aerospace, and commercial applications.