M39003/03-4028

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Tantalum capacitors are a type of electrolytic capacitor, a passive component used to store electrical energy. The M39003/03-4028 is a type of tantalum capacitor widely used in the electronics industry. They are typically small, lightweight, and have a high capacitance-to-volume ratio. This makes them ideal for use in compact devices where space is a major consideration.

The M39003/03-4028 is a polarized capacitors, meaning that it must be installed in the correct orientation or the capacitor may suffer damage. It has a high operating temperature range (up to 125 degrees Celsius) making it suitable for use in high-temperature environments.

The M39003/03-4028 is a surface-mounted tantalum capacitor, which means it is designed to be mounted to a circuit board rather than inserted into a hole through-hole technology. This simplifies the assembly process and makes the capacitor more suitable for use in mass-produced products.

The capacitance of the M39003/03-4028 is expressed in Farads (F). Its maximum capacitance is 15µF. The voltage rating of the capacitor is between 4 and 20 Volts, with a maximum leakage current of 1µA. The temperature coefficient of the capacitor is ± 30ppm/C, meaning that it will maintain a relatively consistent capacitance across a wide range of temperatures.

The working principle of the M39003/03-4028 is based on the principle of electrostatic capacitance. It consists of two parallel metal plates (anode and cathode) separated by a layer of insulating material, usually made of ceramic. When voltage is applied to the capacitor, electrons are attracted to the anode, forming an electric field. This electric field is stored as electrical energy in the capacitor. When a current flows from one plate to the other, the electrical energy stored in the capacitor is released.

The M39003/03-4028 is used in a variety of different applications, primarily in consumer electronics. They are used as DC blocking capacitors, bypass capacitors, and in many other applications. They are particularly useful in high-frequency circuits, as their high capacitance-to-volume ratio allows them to store a significant amount of energy in a small area. They are also popular in switching power supplies, as they are able to absorb and store high-frequency switching transients.

The M39003/03-4028 is a versatile and reliable capacitor, suitable for use in a wide range of electronic applications. Its high capacitance-to-volume ratio and ability to withstand high temperatures make it an ideal choice for use in compact, mass-produced electronic devices.

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