M39003/09-0260/TR

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Tantalum capacitors are one of the most commonly used types of capacitors seen in electronic devices. They are small in size, low in cost, and have a great variety of uses in consumer electronics, medical equipment and industrial applications. The M39003/09-0260/TR is an example of a standard series of tantalum capacitors, known for their capability to withstand high voltage, temperature and humidity. The application fields and working principles of the M39003/09-0260/TR will be explored below.

Applications

The M39003/09-0260/TR tantalum capacitors are designed specifically for applications with high current and low operating voltage, such as power supplies. Their high temperature operating range of −55°C to 125°C makes them ideal for use in automotive applications. Their high frequency characteristics make them perfect for motor driven appliances, computers, home audio, industrial controllers, consumer electronics, and numerous other applications. Due to their small size, they are often used in hand held or wearable consumer electronics, where space is a critical factor.

Working Principle

Tantalum capacitors are polarized electrolytic capacitors that are composed of two electrodes, a dielectric, and a positive or negative electrolyte solution. They are constructed in such a way that the anode is usually made of tantalum and the cathode is made of either manganese dioxide or palladium and silver. When a voltage is applied across the two electrodes, a potential difference exists. This creates an electrical field that passes through the dielectric, which in turn produces an electric current. This current is stored in the capacitor and is discharged when the voltage across the two electrodes is removed.

In the case of the M39003/09-0260/TR, the device is a surface-mounted tantalum capacitor whose cathode is usually composed of manganese dioxide. The combination of the dielectric and anode is designed to produce a high capacitance value, while still providing excellent current and voltage handling capabilities. This makes the M39003/09-0260/TR an excellent choice for power supply applications.

The M39003/09-0260/TR is a reliable and robust component for a variety of applications. Its high temperature and humidity ranges makes it suitable for use in automotive applications, and its high frequency characteristics make it an ideal choice for motor driven appliances, computers, and home audio systems. The device is also small in size, making it perfect for hand held or wearable consumer electronics.

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