M39003/09-2071H

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Tantalum capacitors, also known as Ta-capacitors, are a type of electrolytic capacitor that utilizes a tantalum anode with an oxide layer as its dielectric. They are available in various sizes and shapes and are used in many digital and analog electronic circuits. The M39003/09-2071H is a type of tantalum capacitor, and its application field and working principle are detailed here.

M39003/09-2071H tantalum capacitors offer exceptional performance in a variety of general purpose applications. The capacitance range of this device goes from 0.47uF to 150uF, and the ESR range is from 0.36mOhm to 36mOhm. It is also capable of operating at temperatures up to 125 degrees Celsius, making it suitable for a wide variety of applications.

The device utilizes a tantalum anode (positive terminal) with a dielectric (insulating layer) that is formed from an oxide layer. This dielectric provides excellent mechanical, electrical, and chemical stability to the device. The cathode (negative terminal) of the M39003/09-2071H is made of either a plastic or a metal alloy, depending on the application.

The primary application of the M39003/09-2071H tantalum capacitor is in power supply filtering. It is typically used to reduce noise in high-current circuits, as well as to provide a buffer between DC power sources and the low-current load. Its ability to operate at wide temperature ranges makes it ideal for use in automotive, avionic, industrial, and medical applications.

In terms of performance, the M39003/09-2071H offers excellent stability and a predictable capacitance value over a variety of environmental conditions. Its ESR values are also typically lower than those of other tantalum capacitors, allowing for even higher ripple currents.

The working principle of tantalum capacitors is quite simple. When a voltage is applied across its two terminals, current flows through the device and charges the dielectric. This allows the capacitor to store electrical energy in the form of an electric field. When the voltage is removed, the electric field is quickly discharged, releasing the stored energy.

The M39003/09-2071H is a reliable and efficient device for use in a variety of general purpose and power supply filtering applications. Its wide capacitance range and excellent temperature characteristics make it an ideal choice for automotive, avionic, industrial, and medical applications. Its predictable performance and low ESR values allow it to handle even higher ripple currents. Overall, it is a suitable choice for a variety of applications.

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