T491A155M016ZT7280

Series:	T491
Packaging:	Tape & Reel (TR)
Part Status:	Active
Capacitance:	1.5µF
Tolerance:	±20%
Voltage - Rated:	16V
Type:	Molded
ESR (Equivalent Series Resistance):	8 Ohm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)
Size / Dimension:	0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max):	0.071" (1.80mm)
Lead Spacing:	--
Manufacturer Size Code:	A
Ratings:	--
Features:	General Purpose
Failure Rate:	--

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Tantalum capacitors are an essential component of electronics and semiconductor technologies, providing reliable capacitance to store and maintain a specific DC voltage level. The T491A155M016ZT7280 is a model of tantalum capacitor designed by AVX Corporation that has been engineered to meet the highest standards of quality and reliability. This article examines the application field and working principle of the T491A155M016ZT7280.The T491A155M016ZT7280 is a type of surface-mount multilayer capacitors, which are very compact in form factor and can be soldered to the circuit board with a welding machine. This type of capacitor is highly suitable for use in high-density circuit designs such as those found in mobile phones, computers and other consumer electronics. Its small size makes it an ideal choice for designs where space is limited and component costs must be minimized.The T491A155M016ZT7280 provides a capacitance of 155 μF, with a maximum working voltage of 16 V. This makes it well-suited for applications requiring stable voltage control (such as voltage dropping resistors) and filtering of DC signals. It is compatible with most common voltage supply systems and can be used in both AC and DC circuits. It also has a low equivalent series resistance (ESR) and a small-signature shape that minimizes radiated energy, making it more effective in areas where controls or signals need to be isolated from the main power supply.To understand how a T491A155M016ZT7280 works, it is important to understand the basic principles of capacitance. A capacitor consists of two metal plates, called the anodes and cathodes, with a dielectric material between them. When a voltage is applied across these plates, an electrical field is created, causing an electric charge to be stored between the plates. This charge is known as capacitance, and it is measured in farads.When a voltage is applied across the T491A155M016ZT7280, the electric field between the plates attracts electrons from one plate and repels them from the other, building up a charge between them. This charge is stored in the capacitor and can be used to maintain a certain voltage level or used to filter or shape DC signals.The T491A155M016ZT7280 is a highly versatile and reliable capacitor, making it suitable for a wide range of applications. It can be used to provide stable voltage control and filtering in power supply circuits, or can be used as a part of a larger circuit for signal conditioning and signal generation. Its reliable performance and reliability under high temperatures make it a cost-effective choice for many electronics applications.

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