T491V157K010AH

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	V
Lead Spacing:	--
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	700 mOhm
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±10%
Capacitance:	150µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

Tantalum Capacitors

Tantalum capacitors are electromechanical components that store energy in a circuit. They can be used to extend the life of the circuits and the components they power or reduce the size and weight of the components. The T491V157K010AH capacitor is an example of a tantalum capacitor.This capacitor is composed of a metal oxide film that is used as a dielectric and a tantalum cylinder as the conductive anode. The T491V157K010AH has a high capacitance for its small size and a relatively long shelf life.Tantalum capacitors are used in a variety of applications. Most commonly they are used to buffer voltage changes, reduce line noise, or to even out a signal’s strength.As an example, capacitors can be used in power supplies to make sure that the voltage supplied remains constant. This reduces the possibility of a power surge damaging the attached equipment.In addition, they can be used in the decoupling of switching regulators, increasing the regulator\'s performance. They can also be used in the video output circuit of TV sets as a filter capacitor.In communication, tantalum capacitors are widely used as filters. In transmission lines, they can reduce the loss of signal at higher frequencies. As a result, the performance of the communication system can be greatly improved.Because of their stability and small size, tantalum capacitors are also suitable for use in high frequency oscillators, frequency discriminators, resonators, and frequency modulators. They are also used in medical equipment, space satellites, radar systems and nuclear reactivity control systems.The working principle of a tantalum capacitor is relatively simple. A dielectric material is placed between two metallic plates and a voltage is applied to the plates. This creates a voltage gradient between the plates, allowing for charge to be stored within the capacitor. This stored charge acts like a small battery, allowing current to flow through the capacitor.When the voltage applied to the capacitor is reversed, the charge stored in the capacitor is released. This process is known as capacitance and it is what enables the capacitor to interact with the components in the circuit.In conclusion, the T491V157K010AH capacitor is an example of a tantalum capacitor and is commonly used due to its small size, high capacitance, and long shelf life. Tantalum capacitors can be used in a variety of applications such as power supplies, communication systems, or video output circuits. The working principle of this type of capacitor can be explained using a basic principle of capacitance.

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

Part Number	Manufacturer	Price	Quantity	Description