Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case:	1411 (3528 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	2 Ohm
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	15µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are widely used in various electrical engineering products such as computers, mobile phones, and other electronic components. The T491B156M010ZTAU00 is a type of tantalum capacitor. This article will explore the application field and working principle of this component.

Application Field

The T491B156M010ZTAU00 is a high-frequency double-anode SMD capacitor, mostly used in mobile phones, computers, and audio and video equipment. It is a component that can store and release energy to accommodate voltage dips and surges. Its small size and large capacitance make it ideal for modern electronic devices because of its ability to quickly charge and discharge in relatively small spaces.This component is also highly reliable, making it suitable for use in long-term operations such as uninterrupted power supplies and engine control systems. Additionally, it is also suitable for RF circuits where low leakage, low noise, and low inductance are important for high-frequency and high-sensitivity operation.

Working Principle

The T491B156M010ZTAU00 is a type of tantalum capacitor. It works by storing energy in an electric field created between two plates of a capacitor. One of the plates is made of tantalum, which is a good conductor of electricity and a highly efficient material at storing and releasing energy. The other plate is covered with a dielectric material, which is an electrical insulator. When a voltage is applied to the plates, electrons are accumulated on the plate and current is allowed to flow.When the capacitor is connected in a circuit, the capacitor absorbs energy from the circuit and stores it until it is needed. When the voltage drops, the capacitor releases energy to maintain the equilibrium of energy. This helps to supply the amount of energy needed for the electronics to function properly even when there are voltage fluctuations due to a change in the load.

Conclusion

The T491B156M010ZTAU00 is a type of tantalum capacitor. It is often used in mobile devices, computers, and other electronic components. In addition to being reliable and suitable for long-term operations, it is also ideal for high-frequency, high-sensitivity circuits because of its low leakage and minimal noise. The device works by storing energy in an electric field created between two plates, one of which is tantalum and the other covered with a dielectric material. This energy is then released when there is a voltage drop to maintain energy equilibrium.

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