M39003/01-8385H

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Tantalum capacitors, also known as Ta-caps, are polarized capacitors used in high-frequency applications. They are typically constructed from tantalum, an element with an atomic number of 73 that is found in large concentrations in the Earth\'s crust. Tantalum capacitors offer excellent properties such as high electrostability, high capacitance, low leakage current, and low ESR. Because of these properties, they are often used in demanding applications.The M39003/01-8385H is a surface-mount tantalum capacitors that offers high capacitance and low Effective Series Resistance (ESR). It is designed for use in applications such as multilayer board-level power supplies, pulse loads, and HVAC systems, as well as avionics, military, and automotive applications. On the other hand, it is also a popular choice for electronic filter networks, such as RLC or LC filters, due to its excellent linearity, low leakage current, and low ESR.The M39003/01-8385H is an electrolytic capacitor, which means that it utilizes electrochemically processed metallic plates, typically made of tantalum, to store energy in the form of an electrical charge. This charge is created by applying an electric current to the plates, which creates an electrical field between them. The electrical field causes a separation of positive and negative charges, creating an electric potential difference between the plates that can be used to store energy. The capacitance of the capacitor, or the amount of electric charge it can store, is determined by the size and shape of the plates.The M39003/01-8385H offers a wide range of capacitance values from 0.47µF to 68µF, with a tolerance of ±20%. It also features an operating voltage of 6-25V and a thermal resistance of 150°C. It is available in a 2.54mm x 1.27mm SMD package with an extended temperature range of -55°C to +125°C.The M39003/01-8385H also features an improved ESR of 0.11Ω-0.18Ω, with a rated ripple current of 2.4A, a dissipation factor of 0.2, and an impedance of 4.2Ω-7.5Ω. This improved ESR significantly lowers power losses due to ESR, which allows for higher working frequencies over conventional capacitors. The M39003/01-8385H also features a high contact reliability rating of 50N, meaning that it can withstand high contact forces even in harsh environments.In conclusion, the M39003/01-8385H is a highly reliable, high performance surface mount tantalum capacitor suitable for high frequency and pulse loads applications with low ESR and high capacitance. It also features extended temperature range, high contact reliability, and low impedance, making it a great pick for a wide range of electronics applications.

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