T491A106M010AT4153

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

T491A106M010AT4153 is a popular tantalum capacitor, belonging to the broader category of electrolytic capacitors. Unlike many other types of capacitors, tantalum capacitors have an anode made of tantalum within a sealed, liquid electrolyte, typically a solution of manganese dioxide in sulfuric acid.

Tantalum capacitors are widely used in consumer electronics, from home audio and video equipment to personal computers. These capacitors are well known for their reliability, long shelf life and low leakage current, making them ideal for high-density applications with tight space constraints. Their excellent temperature stability allows them to be used in applications with extreme temperature ranges.

T491A106M010AT4153 capacitors are named for the three digits followed by "T," which stand for tantalum. The first two digits (49) specify the capacitance in microfarads, while the third digit (1) indicates the maximum working voltage. The three digits after the "T" (106) signify the temperature coefficient of the capacitor, in parts per million per degree Celsius, which control its maximum temperature ratings. The two numbers after the temperature coefficient (10 and 0) represent the tolerance of the capacitor, while the "AT" stands for axial leads.

T491A106M010AT4153 capacitors are generally used in buffer, bypass, and decoupling applications, where voltage regulation and transient protection is needed. Buffer capacitors are used to shunt transient voltages and provide a stable voltage input to connected devices. Bypass capacitors are used to stabilize voltage conditions and reduce noise. Decoupling capacitors are used to prevent interference between different parts of a circuit.

The working principle of tantalum capacitors is based on a simple electrochemical reaction. When a voltage is applied to the positive and negative ends of the capacitor, electrical charges migrate from one end of the capacitor to the other. This creates an internal field through the electrolyte, which temporarily stores the electrical charge. When the voltage is removed, the electrolyte helps return the charge to its original position.

T491A106M010AT4153 capacitors offer a variety of advantages over other types of capacitors. Perhaps their greatest advantage is their excellent reliability, however their exceptional temperature stability and their ability to offer high capacitance in a relatively small package are also important benefits. All of these characteristics make them well suited for many demanding applications.

The specific data is subject to PDF, and the above content is for reference