T491X157K016ZT

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	X
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
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):	500 mOhm
Type:	Molded
Voltage - Rated:	16V
Tolerance:	±10%
Capacitance:	150µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors

Tantalum capacitors are increasingly becoming popular among electronic circuitry in applications that require high-density capacitance, such as oscillator and decoupling circuits. Tantalum capacitors are also known for their excellent stability and long life.Correctly soldered, tantalum capacitor offers very good performance over a wide temperature range. In this article, we will discuss the application field and working principles of the T491X157K016ZT tantalum capacitor in an effort to further educate our readers.

What are Tantalum Capacitors?

Tantalum capacitors are electronic components that incorporate tantalum powder as its anode. This material offers excellent stability over a wide range of temperatures and has the ability to operate in demanding applications. As such, it is a popular choice for chip level components, whether they are used in high-power circuits or low-power, low-noise applications. The most common form of tantalum capacitor is the wet-slug type. This type of capacitor consists of a ceramic casing, with an electrolyte in it, and a wax-filled sliver of tantalum powder which is shielded with an outer epoxy layer. The ceramic casings offer better electrical insulation than the other types of capacitors, making it an ideal choice for high-temperature applications.

Application Field and Working Principles of the T491X157K016ZT

The T491X157K016ZT tantalum capacitor is a highly-stable, moisture-resistant capacitor that is ideal for use in demanding applications. It is composed of a tantalum powder separated by a polymer dielectric and electrolytic movement. This electrolytic movement is what gives the capacitor its stability, allowing it to operate in higher temperatures and still maintain its ideal performance parameters.The T491X157K016ZT is designed for use in high-power oscillator and decoupling circuits, as well as other low-noise environments. As a result, it is commonly used in audio and video applications, such as amplifiers and speakers, as well as in automotive applications. The capacitor\'s excellent stability and long life make it ideal for use in these demanding applications.In addition, the T491X157K016ZT has a high capacitance-to-volume ratio, making it perfect for use in highly-dense circuits that require a significant amount of power. This makes it ideal for applications where space and power are limited.The T491X157K016ZT also features a high temperature rating, making it capable of functioning in a wide range of temperatures without any significant change in performance. This is important for applications such as high-temperature power supplies, where the capacitor must be able to withstand the heat generated by the power supply.To conclude, the T491X157K016ZT is an excellent choice for use in applications requiring high-density capacitor technology that is capable of operating in demanding environments over a wide range of temperatures. Its high capacitance-to-volume ratio and high temperature rating make it an ideal choice for high-power, low-noise environments, such as automotive and audio/video applications.

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