T491A154K035AT4802

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	A
Lead Spacing:	--
Height - Seated (Max):	0.071" (1.80mm)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Package / Case:	1206 (3216 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	19 Ohm
Type:	Molded
Voltage - Rated:	35V
Tolerance:	±10%
Capacitance:	0.15µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

T491A154K035AT4802 is a type of tantalum capacitor, one of the most commonly used types of electrolytic capacitors. In general, tantalum capacitors are used in many different applications, from consumer electronics to industrial systems. In this article, the application field and working principle of the T491A154K035AT4802 tantalum capacitor will be discussed.

Application Field

T491A154K035AT4802 tantalum capacitors are mainly used in consumer electronics. They are mainly used in digital cameras, phones, tablets, and other digital devices. They are also commonly used in the filter circuits of digital amplifiers and audio systems. The capacitor\'s flexibility and low cost make it a great choice for these applications.T491A154K035AT4802 capacitors are also used in automotive electronics, such as in engine control systems, interior lighting, and navigation systems. In these applications, the capacitors are often used in large arrays for power storage and regulation.

Working Principle

The working principle of the T491A154K035AT4802 tantalum capacitor is quite simple. The capacitor consists of two metal plates, separated by an insulating material. When an electrical current is applied to the capacitor, electrons are attracted to one of the plates, forming an electric field. This electric field stores energy, which can be released when the current is removed.The main advantage of using a tantalum capacitor is that it can hold a large amount of energy, while taking up a small amount of space. In addition, the capacitor is highly stable, and has a long service life.

Conclusion

T491A154K035AT4802 tantalum capacitors are widely used in consumer electronics, automotive electronics, and other applications. These capacitors have a simple working principle, and offer a wide range of advantages, such as high energy storage capacity, low cost, and long service life. With these advantages, they are an ideal choice for many types of projects.

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