M39003/03-4013/TR

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Tantalum capacitors are highly reliable, low-leakage, and low-profile capacitors that are used for a variety of demanding electronics applications. The M39003/03-4013/TR is a tantalum capacitor especially designed for military and commercial applications. This capacitor offers superior performance in extreme environments, making it ideal for use in conditions which require excellent reliability and long-term performance.

The M39003/03-4013/TR is a polarized non-solid electrolytic capacitor with a case size (including the leads) of 0.403 in. x 0.320 in. and is available with capacitance values ranging from 1.5 µF to 12 µF and voltage ratings from 18 VDC to 55 VDC. This capacitor is constructed from tantalum anodes, with an electrolyte of solid Mn02 dielectric. Its features also include a -55°C to +125°C operating temperature range, a rated ripple current of 4.2mArms (at 85°C) and a maximum capacitance of 25µF.

The M39003/03-4013/TR tantalum capacitor has three distinct application fields. First, it is widely used within military and aerospace applications due to its vibration and shock tolerance, as well as its low-profile case size. Second, it is commonly found in automotive and portable electronics applications, where its superior leakage performance and long-term capacity are beneficial. Finally, it is also used in modern, high-performance switching power supplies.

The operating principle of the M39003/03-4013/TR is based on the dielectric properties of the Mn02. When a voltage is applied to the anodes, the Mn02 dielectric absorbs the electrical charge until the dielectric saturation limit is reached and the capacitor is fully charged. The Mn02 dielectric has a low dissipation factor, meaning that it is able to retain a large amount of charge for a long period of time.

The internal construction of the M39003/03-4013/TR is designed to allow for exceptional performance and reliability. The anode plates are made from tantalum and are separated by a porous oxide layer which acts as the dielectric. The capacitor is then sealed in a resin-sealed case to provide protection from moisture and contaminants. The capacitor also has a cathode safety device which triggers when the device reaches a predetermined voltage, helping to protect the module from over-voltages.

The M39003/03-4013/TR tantalum capacitor is a reliable and reliable option which provides the high-efficiency and long-term performance required in a variety of different applications. Its case size and low-profile design are ideal for space-constrained applications, and its vibration and shock tolerance make it suitable for military and aerospace markets. Its low-leakage performance, combined with its high capacitance and long-term performance, make it the ideal choice for automotive, portable electronic, and high-performance switching power supply applications.

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