T491A474K025AT4513

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):	13 Ohm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	0.47µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

T491A474K025AT4513 is one of the most commonly used and highly reliable tantalum capacitors on the market. It is a Polymer Organic Semiconductor Type (POS-CAP) component that combines a conductive material and a dielectric material to store and discharge electricity in an electronic device. This component is widely used in consumer electronic, automotive, medical, industrial and military applications.

Application Field

T491A474K025AT4513 is mainly used in consumer electronics. Its high power and charge density are suitable for consumer devices with a limited space available for component placement. Its increased stability and long lifetime makes it the ideal component for consumer electronics such as TV, STBs, digital cameras, portable music players and other consumer devices.T491A474K025AT4513 is also suitable for automotive applications. Its low equivalent series resistance, high capacitance stability and wide temperature range make it the perfect choice for automotive power supplies, mirror drives, starter motors and audio amplifiers.T491A474K025AT4513 is also widely used in medical equipment, industrial machines and military vehicles. Its low ESR and high reliability make it the ideal component for medical equipment, industrial machines and military vehicles, which require durability and reliable performance.

Working Principle

T491A474K025AT4513 is a non-polarized capacitor, which consists of an anode and a cathode. The anode is made of tantalum and the cathode is made of a conductive polymer. The anode and the cathode are separated by a dielectric material. When voltage is applied to the capacitor, electrons move between the anode and the cathode, resulting in a charge stored in the dielectric material. The capacitance of the capacitor depends on the size and relative permittivity of the dielectric material.T491A474K025AT4513 is mainly used in applications where a high working voltage and high ripple current is needed. Its low equivalent series resistance (ESR) makes it suitable for such high current applications.T491A474K025AT4513 has a high charge density and high stability. Its high charge density allows it to store more energy than standard capacitors, making it ideal for short discharge applications. Its high stability ensures that it maintains its capacitance even when exposed to high temperature, pressure and vibration.In conclusion, T491A474K025AT4513 is one of the most reliable and versatile components available. Its high power, high charge densities, low ESR and high stability make it the ideal choice for a wide range of applications. It is especially suitable for applications in consumer electronics, automotive, medical, industrial and military applications.

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