T86C684M050ESSS

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Tantalum capacitors, also known as tantalum electrolytic capacitors, are a type of electronic component used in order to store electrical charge. They are primarily used in mobile phones, notebooks, MP3 players, and other types of consumer electronics. In terms of structure, they are composed of a tin or silver-plated metal casing, a dielectric oxide cathode, and an electrolyte solution.

The T86C684M050ESSS is a radial tantalum capacitor, meaning it is designed for use in high temperature applications, such as in the automotive industry, and with high humidity. This type of capacitor is also suitable for use in audio, lighting, and general consumer products.

In terms of its working principle, the T86C684M050ESSS utilizes the physical phenomena of reverse current breakdown, in order to take advantage of the high voltage breakdown ability of tantalum oxide layers. The working principle is based on the Galvanic cell principle, wherein the anode and cathode get charged and discharged, respectively. In the case of the T86C684M050ESSS, current entering the anode electrode creates electrostatic field, resulting in the movement of electrons and a charge imbalance across the oxide layer. This causes an effect known as reverse current breakdown, where the oxide layer is charged negatively when the anode electrode is powered positively.

The T86C684M050ESSS is a low-voltage, high-capacity capacitor, which is suitable for a wide range of applications. It is commonly used as a primary power supply-backup in automotive electronics, servers, and networking switches. Despite its relatively low operating voltage, the capacitor offers excellent performance in terms of energy storage capacity, providing up to 35uF with a maximum working voltage of 25V.

The T86C684M050Ess is also suitable for use as a bypass capacitor, where it permeates low frequency signals across a circuit, while also protecting against any significant ripple from transients. This type of capacitor typically has a maximum working voltage of 25V and a maximum working frequency of 20KHz.

In summary, the T86C684M050ESSS is a radial tantalum capacitor, designed for use in high temperature and high humidity applications. Its working principle is based on reverse current breakdown, enabled by the use of a dielectric oxide cathode and an electrolyte solution. Thanks to its low-voltage, high-capacity design, it is suitable for a broad range of automotive, server, and consumer applications. Additionally, it can also be used as a bypass capacitor, allowing for the permeation of low frequency signals across a circuit.

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