T86D686K6R3ESSS

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Tantalum capacitors are solid state electrochemical components with a high capacity and extremely low Rate of Self Discharge. This makes them suitable for use in applications requiring a capacitor to hold and store electrical charge over a relatively long period of time. The T86D686K6R3ESSS is a type of tantalum capacitor that is widely used in many applications and is particularly suitable for electroluminescent backlighting.

The T86D686K6R3ESSS is a 2.5V, 6.3mΩ, 1uF chip tantalum capacitor. This type of capacitor includes an anode lead connected to the cathode terminal of a tantalum powder core, which is sintered onto a solid tantalum lead frame. An electrolyte is provided between the powder core and the lead frame, and the entire structure is formed into a single chip. As a result, these capacitors have a low effective series inductance and an extremely low internal series resistance, making them highly suitable for switching circuits.

The working principle of a T86D686K6R3ESSS is the same as for any other type of tantalum capacitor. An electric current passes through the capacitor, creating a voltage potential across the two terminals of the capacitor. This voltage potential is stored as a charge within the dielectric of the capacitor, and this charge will remain until it is discharged by an external current or until the capacitor experiences a voltage drop.

The T86D686K6R3ESSS has many applications, such as power supply filtering, audio and video equipment, portable communications devices, DC/DC converters, and automotive electronics, to name but a few. It is also widely used in LED backlighting applications, particularly electroluminescent backlighting which requires a robust, low ESR capacitor that can provide ample filter capacity for current pulsing. Moreover, the T86D686K6R3ESSS is generally chosen over other types of tantalum capacitors, due to its highly stable capacitance and low ESR characteristics, which makes it ideal for applications where long-term reliable performance is required.

In summary, the T86D686K6R3ESSS is a type of tantalum capacitor that is highly reliable and has a wide range of applications. It is particularly suitable for backlighting applications, due to its low ESR and highly stable capacitance. Generally speaking, this type of capacitor is chosen over other types of tantalum capacitors due to its superior performance and long-term reliability.

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