TAP475J016BRW

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Tantalum capacitors or tantalum electrolytic capacitors are manufactured in two configurations, axial lead and surface mount. They are made of two pieces of sintered tantalum metal or tantalum and a porous tantalum pellet as the anode. Between the two electrodes is a solid conductive material, known as the manganese dioxide. The manganese dioxide acts as the electrolyte for the capacitor, allowing for the conduction of electric current. The type of tantalum used determines the size and shape of the capacitor. A variety of sizes and capabilities are available, based on the metal tantalum content and the type of connection used.

TAP475J016BRW (hereinafter referred to as BRW) is a type of axial lead tantalum capacitor with a diameter of 4.75mm, a height of 3.2mm, and a capacitance range of 16mF. BRW capacitors are designed with a fluid electrolyte instead of solid electrolyte, which greatly reduces their size while providing excellent performance characteristics. The fluid electrolyte also helps to protect the capacitor from environmental damage, such as corrosion and environmental stress cracking. This capacitor is also specified for its high reliability and low ESR (Equivalent Series Resistance), making it ideal for use in dense electronic packages and other applications requiring high capacitance and long life.

The BRW tantalum capacitor has a wide variety of applications in both commercial and aerospace applications. Due to its high capacitance and voltage ratings, BRW capacitors are frequently used in power supplies where high energy storage is required, such as in energy storage systems, power line filters, pulse power circuits and high-frequency switching power supplies. In addition, the use of the BRW capacitor for its high capacitance, high peak current capability, and low ESR makes it a very popular choice for RF (Radio Frequency) circuits and high-frequency switching circuits.

The BRW capacitor’s working principle is similar to other types of capacitors. This capacitor consists of two capacitor plates, one made of a tantalum-based material such as tantalum-coated manganese dioxide, and the other made of a conductive material (typically aluminum wire). The plates are separated by a thin barrier of insulating material known as the dielectric. When a voltage is applied between the plates, an electric field is created which causes the energy stored within the capacitor in the form of electric charges to be released. The amount of stored energy is proportional to the capacitance of the capacitor.

As with any other type of capacitor, the BRW capacitor has a set of characteristics which must be taken into account in order for it to function properly and safely. These characteristics include the capacitance, the maximum current that can be passed through it, the leakage current, the voltage rating and the temperature range. Additionally, as with all tantalum capacitors, the BRW capacitor must be handled with care. Improper usage can damage the capacitor and cause it to fail.

In conclusion, the BRW tantalum capacitor is a versatile capacitor with a number of applications in both consumer and aerospace fields. Its high capacitance, low profile size and excellent performance make it a popular choice for both hobbyists and professionals alike. For these reasons, the BRW capacitor is sure to remain a popular choice for many years to come.

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