T491A105K016AT4165

T491A105K016AT4165 is a type of tantalum capacitor, a type of electrolytic capacitor, which possesses the capability to offer a high volumetric efficiency for energy storage. It is constructed of two leaded-plates, a capacitor core and two dielectric caps. It is largely used in various electronic applications due to its high volumetric efficiency ratio.

Application Field

T491A105K016AT4165 are mainly used in audio-frequency filtering, where high-precision capacitance values and good linearity over range of frequency are need. High power transistors often see these capacitors used in intermediate-frequency processing applications, wherethey play a role in the operation of the transistor. Additionally, they are often utilized in pulse supplies and switching power supplies. Other applications include automotive, medical, telecom and computer.

Working Principle

T491A105K016AT4165 works on a simple principle. It consists of two conducting plates arranged in close proximity. With a dielectric, or insulating material, enclosed between them, a static electric discipline is established between them. When a voltage is applied across the leads, current begins to flow from one of the leads, and an electrostatic field is created between the two. This helps to determine the capacitor’s capacitance, which is basically the amount of electrical energy a capacitor is capable of storing per unit volume.

When current flows through the capacitor and is capacitance is increased, it will begin to store energy, which is then discharged as heat energy. The capacitor’s internal dielectric helps to control this heat energy to a large extent, and in the case of T491A105K016AT4165, this allows it to remain within the operating parameters despite high-energy discharges.

The capacitor’s dielectric also helps mitigate the risk of electrical shorts, since the dielectric is capable of blocking the flow of current, when the charged capacitor begins to discharge. This is especially important for applications which require a broad range of capacitance values, where voltage and current need to be managed precisely.

Overall, T491A105K016AT4165 is a versatile and reliable performing type, specifically designed for high volumetric efficiency and superior performance. It is able to provide steady performance across a wide range of application, from audio-frequency filtering to pulse supplies in computer, telecom industry, and more.