M39003/01-8174B

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Tantalum capacitors are widely used in the field of modern electronic engineering and are ideal for high density circuit board applications. Amongst the wide variety of capacitors, the M39003/01-8174B is one type of reliable, miniature, high energy density polarized capacitors.

The M39003/01-8174B belongs to one of the groups of higher voltage capacitors. The capacitor offers multiple advantages such as: small size, high reliability, low noise generation, and wide operating temperature range. Its high voltage capabilities make it suitable for a number of applications where high voltages are used, including telecommunication systems, computer systems, military systems, and power systems.

The distinguishing feature of the M39003/01-8174B is its use of wet electrolytic with tantalum oxide (Ta2O5) dielectric technology. It consists of a solid tantalum anode encased in a thin film of tantalum oxide dielectric and a wet electrolyte. Whereas other dielectrics such as ceramic and porcelain, are made of a porous dielectric, the M39003/01-8174B is a solid dielectric which provides high reliability and high energy density.

The electrolyte is typically composed of propylene carbonate, which is a liquid and highly conductive. It is also non-flammable and does not evaporate over time, making it a safe material to use. As an anode, the tantalum metal in the M39003/01-8174B has high stability and corrosion resistance as well as a low equivalent series resistance (ESR) which allows for high ripple current and high energy transfer capability.

The construction of the M39003/01-8174B also allows for increased life cycles, making it a reliable component even in extreme environmental conditions. Its stand-off construction prevents high surface voltage levels, which helps extend its lifetime and operation. The oxide dielectric layer allows for a fast switching time of 5-10 nanoseconds, providing greater efficiency and precision.

The M39003/01-8174B also offers excellent temperature stability with a temperature coefficient in the –55 to +125°C available range. This range is highly desirable in certain applications such as automotive and industrial applications, as temperature stability is also a critical factor in determining the longevity and reliability of a capacitor.

Due to its small size, high reliability, and unique construction, the M39003/01-8174B series of tantalum capacitors is a highly desirable choice for a wide range of applications. It is ideal for high density circuit boards, as its small size allows for a greater number of components to be placed on the board. Its construction also offers increased life cycles, making it a dependable choice even in extreme conditions. The high voltage capabilities of the M39003/01-8174B offer a number of advantages for applications requiring higher voltages.

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