M39003/03-0269

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Tantalum capacitors are a type of electrolytic capacitor used in many electronic circuits. While they are typically bulkier than other types of capacitors, they provide higher capacitance values than other types. The M39003/03-0269 is a type of tantalum capacitor specifically designed for use in high capacitance applications, such as switching power supplies, high reliability displays, and other high performance electronic circuits.

The M39003/03-0269 is an axial, capacitively coupled tantalum capacitor, meaning it consists of two cylindrical electrodes that are electrically connected by the capacitor dielectric. This construction provides exceptional stability and low power loss in high frequency applications. The unique low impedance characteristics and high capacitance range is due to a low ESR and the use of high-density capacitive dielectrics.

The application field of the M39003/03-0269 primarily includes many computing, communications, and consumer electronics. The capacitor inherently offers low AC ripple current that reduces power loss and maintains performance in many of these applications. It is ideal for use in switching power supplies, broadcast receivers, and can also be used in some medical equipment.

The working principle of the M39003/03-0269 is based on electrochemical capacitance. In a simplified explanation, this means that the device works by storing electrical energy in an electrolyte-saturated dielectric. In a given configuration the M39003/03-0269 can provide a capacitance range of 0.6µF to 5.2µF, with a rated voltage of 4.5 to 12VDC.

The M39003/03-0269 features an advantage of extremely low ESR, even at large temperature ranges or high frequencies. It also features a high performance oxide layer that provides resistance to humidity and corrosion, making it suitable for long-term reliability in the most demanding environmental conditions. This capacitor is RoHS compliant and meets specific requirements of various military applications.

The M39003/03-0269 is one type of tantalum capacitor that offers high capacitance and low power loss for high performance applications. It provides low AC ripple current and exceptional stability, along with the ability to operate in harsh environments. Its uses include a wide variety of computing, communications, and consumer electronics as needed for reliable performance.

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