M39003/03-3042/TR

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Tantalum capacitors are an important component of the electronic industry. They are used in a variety of applications ranging from consumer electronics to defense and aerospace applications. The M39003/03-3042/TR is a series of surface mount tantalum capacitors, which are well suited for use in compact or space-limited applications. The M39003 series offers excellent electronic performance and reliability over a wide range of operating conditions.

The M39003/03-3042/TR is a polymer based tantalum capacitor with a polarizing pin. This capacitor is designed for surface mount applications with limited mounting area available, and provides enhanced DC voltage current characteristics.

The working principle of the M39003/03-3042/TR is based on a simple capacitive coupling. The capacitor construction features a tantalum oxide dielectric with a metalized anode. The dielectric is formed by the oxide sandwiched between the anode and a cathode layer. The anode and cathode are electrically connected to a lead frame, which is also connected to the pin. The pin provides the capacitance to the circuit through a simple ohmic connection.

The capacitor\'s main electrical characteristics include capacitance, equivalent series resistance (ESR) and working voltage. The capacitance of the M39003/03-3042/TR series can range from 1.5µF to 1000µF while the ESR values can range from 0.6mΩ to 22.5mΩ. The recommended working voltage ratings for the series range from 6.3VDC to 125VDC.

In practical applications, the M39003/03-3042/TR offers good capacitance stability and low ESR. It is also resistant to most organic and inorganic solvents, so it can be used in a variety of environments. The series has an extended temperature range of -55°C to +125°C, providing up to 10 years of reliable performance.

Due to its excellent performance characteristics, small size and reliable operation, the M39003/03-3042/TR series of tantalum capacitors are widely used in a variety of applications such as consumer electronics, portable devices, automotive, medical and telecommunication systems. The metalized anode, cathode, and pin construction of the series helps ensure that the capacitor has a long working life even in the harshest of environments.

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