T520B686M004ASE070

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Tantalum - Polymer Capacitors

Tantalum – Polymer Capacitors (T520B686M004ASE070) are a type of surface mount capacitors that are widely used in both commercial and industrial applications due to their ability to provide high capacitance, improved frequency, excellent temperature stability and long life. The main benefit of these capacitors is their excellent combination of high energy density, low ESR and good temperature stability.

The structure of these capacitors is formed from a single piece of tantalum that is electrolytically deposited onto a copper-coated substrate in a non-destructive way. The anode and cathode connections are then made to the tantalum plate. The dielectric is formed from a polymer layer that is applied over the tantalum plate and is responsible for providing the capacitance.

The T520B686M004ASE070 provides the user with up to 7 G Ohms of capacitance. This type of capacitor is ideal for high voltage, high current applications such as DC-DC converters and switching power supplies. This capacitor is also suitable for automotive and industrial applications due to its long life and temperature stability.

In terms of its working principle, a Tantalum-Polymer capacitor works similarly to any other type of capacitor. An electrical charge is stored on the capacitor\'s storage elements, and this charge can be used to power circuits. When an external voltage source is applied to the capacitor, the charge is transferred to the circuit, providing a current. When this current is no longer needed, the capacitor will discharge, releasing the stored energy. This process is repeated when needed.

Tantalum-Polymer capacitors are widely used in many types of technology, from cell phones and laptops to medical and industrial equipment. They are highly reliable and require minimal maintenance. The T520B686M004ASE070 capacitor is ideal for applications where a high degree of reliability and long life are required.

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