M39003/03-0177

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Tantalum capacitors are widely used in a range of applications, as they offer both high- voltage and high-temperature capabilities. The M39003/03-0177 is a tantalum capacitor that is designed to provide reliable performance in military, automotive, consumer electronics, and other specialized applications. It is made from a combination of tantalum, aluminum, and dielectric materials, and is designed to withstand conditions of extreme temperature and high voltage.

The M39003/03-0177 has a capacitance range of 0.22µF to 47µF and can be operated at temperatures of up to + 175°C. It is also available in a variety of voltages, from 6V to 50V. The case size is offered in both EIA M37-01 series and EIA M37-03 series and is available in a wide range of lead styles.

The M39003/03-0177 tantalum capacitor is constructed using a low-loss, anisotropic epoxy coating that is baked on to the tantalum pellet. The dielectric material is a high-temperature ceramic material with an oxide film, which is designed to provide excellent dielectric stability and low leakage. The anode and cathode are connected via a ribbon bonding wire, and the anode is hermetically sealed to the case.

The M39003/03-0177 tantalum capacitor has a wide range of applications. In automotive and consumer electronics applications, the capacitor is used for ultra-low-ESR (equivalent series resistance) Operation, energy storage, and high-voltage DC blocking. In military applications, the capacitor is commonly used for RF (radio frequency) circuits. Additionally, it can be used in solar cells, power supplies, and other sensing and timing applications.

The working principle of the M39003/03-0177 tantalum capacitor is relatively simple. When a voltage is applied across the two terminals of the capacitor, it stores electrical energy in the form of an electrostatic field between the plates. This electrostatic field is the result of a charge imbalance within the capacitor, and the larger the capacitance, the larger the charge imbalance, and therefore the greater the electrostatic energy stored within the capacitor.

When the charge imbalance is removed, the capacitance of the M39003/03-0177 capacitor is quickly discharged, releasing the stored energy back into the circuit. This process can be used to regulate voltage or current within a circuit, or to provide a source of short-term energy storage. The precise values of capacitance, voltage, and temperature-handling capabilities are determined by the specific design of the capacitor.

Tantalum capacitors offer several advantages over traditional ceramic capacitors. Firstly, they are much smaller in size and have a much lower dielectric constant, which allows them to store much more energy in a smaller space. Additionally, they have a much higher voltage rating, allowing them to be used in higher-voltage applications. They are also more tolerant of temperature extremes, making them ideal for use in demanding applications.

The M39003/03-0177 is an excellent choice for a wide range of applications due to its combination of high-voltage, high-temperature capabilities, low leakage, and low inductance. Its reliable performance and wide range of lead styles makes it an ideal choice for a variety of military, automotive, and consumer electronics applications.

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