M39003/09-3062

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Tantalum capacitors are widely used in many electronic applications due to their exceptional features and advantages. The M39003/09-3062 is an example of a low-ESR (Equivalent Series Resistance) tantalum capacitor that can handle high-temperature and shock, making it a suitable choice for mission-critical applications. In this article, we will look at the various applications and working principle of the M39003/09-3062.

Applications of M39003/09-3062

The M39003/09-3062 is a low-ESR and high-temperature resistant capacitor suitable for applications in a wide range of industries, such as aerospace, automotive, computing, defence, industrial motor control, lighting, medical, and telecommunications. Its applications include:

• Power management: The M39003/09-3062 can be used as an energy storage device in power supplies for amps, speakers, and other electronics. It can also be used to protect components and circuits from voltage surges and other unexpected events.
• Data protection: This capacitor can be used in electronic systems that require data protection from power loss. It can provide the necessary escape resistance when powering down or resetting devices.
• Automotive: The capacitor is suitable for use in automotive systems where vibration, shock, and temperature extremes are encountered. It can also be used in engine control modules, radiators, starters, and air bag systems.
• Aerospace: The M39003/09-3062 can be used in aerospace applications such as satellites, spacecraft, and rockets, where reliability and performance are essential.

Working Principle

The M39003/09-3062 is a type of tantalum capacitor which consists of two conducting plates separated by a solid dielectric layer of tantalum oxide. The capacitance of the device is determined by the size of the plates, the type of the dielectric, and the distance between the plates. The capacitance can be increased or decreased by adjusting the plate area, plate spacing, or dielectric thickness. The oxide layer has a very high dielectric constant, allowing the capacitor to store large amounts of energy even when small in size.

The capacitance of a tantalum capacitor is measured in Farads (F). It is determined by the ratio of the surface area of one of the conducting plates to the distance between the two plates. The capacitances range from 0.1 F to 1,000+ F. The M39003/09-3062 has capacitances ranging from 1 F to 360 F. It also has an operating temperature range of -55°C to +125°C and has a total of 256 different part numbers.

Tantalum capacitors are also known for their low equivalent series resistance (ESR) which is typically in the range of 0.8Ω - 30Ω. This means that the device can discharge its stored energy quickly compared to other types of capacitors. This makes it a suitable choice for applications such as audio systems which require quick current delivery.

The M39003/09-3062 is a reliable device that can handle temperature and shock, making it suitable for mission-critical applications. Its low ESR, high capacitance, and wide temperature range make it highly suitable for a range of applications.

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