109D475X9100C2

Tantalum capacitors are polarized capacitors with an anode made of tantalum and an electrolyte generally filled with organic solvent. They are known for their small size, high capacity, low ESR, superior high frequency characteristics, and low leakage. The 109D475X9100C2 is a high voltage and low profile surface-mount tantalum capacitor that has an operating temperature of –55 to +125°C. It is an all tantalum capacitor with the anode material made of tantalum and the cathode material made of niobium (Nb).

The109D475X9100C2 is used for many applications including automotive, industrial, medical, defense, aerospace, and power management applications. It is used in applications that require high voltages, such as those in power supplies and other electronic circuits. This capacitor has a low leakage characteristic which makes it suitable for automotive and power management applications due to its ability to suppress voltage spikes. It is also highly resistant to surge currents, making it suitable for industrial applications.

The 109D475X9100C2 is also used in medical and aerospace applications for its high reliability. This capacitor can also be used in consumer equipment and in other high voltage applications due to its ability to carry very large currents without compromising on its reliability or performance.

The working principle of the 109D475X9100C2 involves the anode, cathode, and electrolyte layers that create the capacitance of the device. The anode and cathode layers are made of different metal materials, such as tantalum or niobium. The capacitance of the device is determined by the total thickness of the layers and the geometry of the electrodes. The anode is made of a porous tantalum material, while the cathode is made of a solid niobium material. The electrolyte is made of an organic solvent, and its presence creates the charge separation between the anode and cathode.

When voltage is applied to the device, the anode and the cathode layers attract the charges, and the capacitance of the device is created. The capacitance is determined by the total thickness of the layers and the geometry of the electrodes. The 109D475X9100C2 has a capacitance value of 450V, making it suitable for high voltage applications.

The 109D475X9100C2 is a highly reliable and low profile surface-mount tantalum capacitor that is suitable for a wide range of applications due to its high voltage, low leakage, and surge current capability. It has a capacitance value of 450V, making it ideal for many high voltage applications that require the additional robustness of tantalum capacitors.