T86D476M016EASL

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Tantalum capacitors, also known as Ta-capacitors, are a class of electrolytic capacitors. They are constructed with tantalum metal powder as the anode, and an organic solvent as the electrolyte. When voltage is applied across the terminals, the tantalum powder forms a layer of oxide on the surface, resulting in a capacitor.

The T86D476M016EASL is a surface mount, low profile, high temperature tantalum capacitor. It can operate in temperatures of -55°C to +125°C. The T86D476M016EASL offers high stability across extreme environmental conditions with minimal changes in capacitance. It also features low ESR (equivalent series resistance) for a wide range of operating temperatures, making it an ideal choice for high output and high current storage applications.

The primary application field of the T86D476M016EASL is automotive electronics. It is commonly used in power supply filters, boost converters, and DC-DC converters in engine management, ABS systems, and airbag systems. These capacitors are also widely used in other industrial applications such as medical device, process control, metering, and instrumentation.

The working principle of the T86D476M016EASL is based on a reversed electrochemical reaction which leads to the formation of an electrical double layer of ions on both sides of the tantalum metal oxide dielectric. When a voltage is applied to the device, the electrochemical reaction causes ionic charge to be stored at the anode and on the oxide layer, forming a capacitor. The capacitance of this type of capacitor is determined by the surface area of the anode and the thickness of the oxide layer.

The T86D476M016EASL is a highly reliable component, capable of operating in the harsh environment of an automotive application. Its small size and low profile make it suitable for even the most compact designs. With its low ESR and high temperature rating, the T86D476M016EASL can provide years of reliable service even in the most extreme conditions.

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