M39006/22-0331H

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Tantalum capacitors are electronic components that use a tantalum metal oxide as an electrolytic medium. They offer high-density, low-cost, polymerized tantalum anode capacitors and other products such as solid and molded tantalum power capacitors. The M39006/22-0331H is a high-performance, high-temperature, end-plated, surface-mount, polymerized tantalum anode capacitor. It is designed to provide reliable functioning in high-temperature environment up to 125℃.

The M39006/22-0331H tantalum capacitor encapsulates a pellet of metal with two anodes, each anode wrapped in conductive parts of the lead frame. Around the pellet, between the anodes, is the electrolyte which maintains a high dielectric constant, contributing to high capacitance levels in compact components. The anodes are connected to the respective external contacts of the case, thus forming the external circuit. The anode of a tantalum capacitor can be either positive or negative. When the capacitor is initially charged with an electrical voltage, the current is blocked and only a small leakage current can pass through the device.

The most common application of the M39006/22-0331H tantalum capacitor is as a filter capacitor in high-frequency switching power supplies, UPS, DC/DC converters and various other switching circuits. It is an ideal choice for up-scaling in high-temperature-tolerance applications and provides high-stability and low ESR for noise filtering and power supply decoupling. This high-performance part is qualified to AEC-Q200 and can meet demanding vibration, thermal and electrical parameters in automotive and industrial applications.

The M39006/22-0331H tantalum capacitor works as a capacitor, which stores electrical charge in an anode. This is done by connecting two conducting surfaces separated by a dielectric material, in this case the tantalum electrolyte. When a voltage is applied across the electrodes, an electric field is generated and induces a charge on the electrodes. The amount of charge stored in the capacitor is proportional to the voltage applied and inversely proportional to the oxide capacitance of the material. With the low ESR (Equivalent Series Resistance), the M39006/22-0331H can provide high capacitance and low leakage current in a wide range of temperature.

When choosing the M39006/22-0331H, customers are assured of a reliable, high temperature performance. It offers very low contact resistance, minimized stress at the lead-to-case connections, high temperature stability, and high current handling capability. This tantalum capacitor is UL recognized, AEC-Q200 qualified, and RoHS compliant with available marking options.

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