173D476X9035YWE3

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Tantalum capacitors are an important type of electrolytic capacitors. The 173D476X9035YWE3 is one of the most popular models of these capacitors. This capacitor is a polarised device, which means that it must be used in the correct orientation and no reverse voltage should be applied to it. This capacitor also has a low ESR (equivalent series resistance) and a high ripple current capability. It is well suited for use in high-frequency, high-current and high temperature applications.

The 173D476X9035YWE3 is a Through-Hole (TH) style capacitor. This means that it has two leads that are inserted through a printed circuit board (PCB) and then soldered to achieve a secure connection. It has a standard lead spacing of 4.7mm, making it compatible with many different circuit board layouts. This capacitor is also available in other lead spacing sizes, such as 7.3mm, 10mm, 12.5mm and 15mm, which gives engineers various options when designing their circuit boards.

The working principle of a tantalum capacitor is based on two solid electrical conductors that are separated by an insulator known as the dielectric. One of the conductors (the anode) is made of a sintered tantalum. The other conductor (the cathode) is normally composed of a solid manganese dioxide. An electrolyte, such as aqueous potassium hydroxide, is used to provide a current path between the two conductors. When a voltage is applied to the 173D476X9035YWE3, a layer of oxide is formed on the anode, due to the action of the electrolyte. This oxide layer acts as the dielectric, which enables the capacitor to store electrical energy.

This 173D476X9035YWE3 capacitor is mainly used in harsh environments, including in high-temperature and high-frequency applications. It is well-suited for automotive and aerospace applications, as it has a high-temperature operating range of -55°C to +125°C. This part is also very reliable, as it is resistant to shock, vibration and temperature changes. For these reasons, it is often used in harsh environments where reliability is a must.

In conclusion, the 173D476X9035YWE3 is a type of tantalum capacitor that can be used in a wide range of applications. It has a low ESR and a high ripple current capability, making it suitable for high-frequency, high-current, and high-temperature applications. Its through-hole design also allows for different lead spacing, giving engineers greater options for circuit board layouts. This capacitor is also extremely reliable and can endure harsh environments, making it an excellent choice for automotive and aerospace applications.

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