M39003/09-3018H

Tantalum capacitors, also known as Ta-CAPs, use a tantalum metal oxide layer as the dielectric material. The capacitors are made from sheets of tantalum and have a very high capacitance (much higher than other capacitors). The capacitors also have low loss (estimated at 0.02%), excellent temperature stability, and very good ESD protection. The high capacitance makes them ideal for use in high-frequency applications such as switching power supplies, communications, and RF systems.

M39003/09-3018H is a tantalum capacitor manufactured by the company Kemet. It is a surface-mount, non-polarized capacitor with a capacitance of 9.8 μF, a tolerance of ±20%, and an operating voltage of 10 V. The capacitance value is achieved by using a tantalum metal oxide layer as the dielectric material. The metal oxide layer is created by heating the tantalum to a high temperature, which causes the tantalum to oxidize. By controlling the temperature and duration of the oxidation process, the desired capacitance can be achieved.

The M39003/09-3018H can be used in a wide variety of applications, such as consumer electronics, audio/video equipment, communications, power supplies, and automotive electronics. It is also suitable for use in high-frequency and RF circuits. The device\'s high temperature stability and low ESR make it particularly well-suited for high-frequency and RF circuits.

The working principle of the M39003/09-3018H is based on the fact that it is a type of electrolytic capacitor. As such, it stores energy by forming an electric field between a pair of electrodes which are separated by an insulating material. When a USB signal is applied across the capacitor, current is drawn from the anode and travels to the cathode through the capacitor\'s dielectric layer. The current then passes through the dielectric layer, which produces an electric field between the two electrodes. This electric field is then stored as energy and can be released when the opposite voltage is applied across the capacitor.

The M39003/09-3018H is an excellent choice for applications that require high capacitance, low loss, and excellent temperature stability. Its non-polarized design means that it can be used in both AC and DC circuits, and its high temperature stability makes it suitable for high-frequency and RF circuits.