M39003/03-0413H

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Tantalum capacitors are generally fixed to a circuit board. They are constructed using tantalum chips, which are enclosed in polymer-doped resin and a metallic foil. This type of capacitor is mainly used in power supplies and inverter circuits due to its high power density and low voltage coefficient.M39003/03-0413H is a tantalum capacitor used in high current circuits and it can provide both low internal resistance and high frequency performance. It offers a wide range of capacitance values from 0.10 μF to 4700 μF. This capacitor is suitable for applications such as power supplies, control circuits, inverter circuits, and high frequency switching converters.The M39003/03-0413H is constructed using an anode composed of nickel-coated nitride-treated tantalum chip, a cathode composed of noble metal plated on conductive paste, and a dielectric layer of conductive polymer-doped resin. The firing temperature of the capacitor is in the range of 160°C to 220°C. The anode uses a solid electrolyte which offers low series resistance and high capacitance retention with temperature. The anode and cathode configurations reduces the leakage current in the capacitor, as well as providing a uniform electric field.The M39003/03-0413H capacitor has a rated working voltage of 2.5V to 30V, an operating temperature of -55°C to +125°C, a capacitance range of 0.10 μF to 4700μF, and a maximum leakage current of 0.5 μA. It is compliant with the MIL–PRF–12105/54 and has a RoHS vision.The M39003/03-0413H capacitor works on the principle of electrostatic field. This capacitor is formed by coating two conductive surfaces on either side of an insulating material, creating an electric field between them. The capacitor stores the energy in the electric field formed by two conductive plates separated by an insulating material. The energy can be released and used when it is connected to an electrical circuit.Being an electrolytic capacitor, the M39003/03-0413H is a polarized capacitor and should be connected correctly to the circuit to prevent damage. This capacitor has the advantage of having high capacitance for its size, and they can be used in applications with high current draw. However, due to its high-temperature firing process, they tend to be extremely heat-sensitive.The M39003/03-0413H capacitor is widely used in power systems, switching converters, control circuits, and inverters. In power supplies, it provides stability to the circuit by reducing high-frequency noise and ripple current. In control circuits, it is used in timing and pulse-width applications. In switching converters, it is used as an energy reservoir for storing and releasing energy.Tantalum capacitors offer high performance in a variety of applications. The M39003/03-0413H is one of the most reliable and versatile tantalum capacitors, offering high capacitance retention, low internal resistance, high frequency performance, and low leakage current. It is used in a wide range of applications and is suitable for use in high current power systems.

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