T491C475M025AH2478

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	2.3 Ohm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	4.7µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Tantalum capacitors are increasingly being used in a variety of applications. This is due to their outstanding performance characteristics, design flexibility and low cost. The T491C475M025AH2478 capacitor is just one example of the different types of capacitors available for use in today\'s technology. In this article, we will discuss the application field and working principle of the T491C475M025AH2478 capacitor.

Application Field

The T491C475M025AH2478 capacitor features an all-tantalum design, making it ideal for a number of applications. It can be used in decoupling and filtering applications in various electronic circuits. It has excellent stability and long-term reliability, making it ideal for use in power supplies, data storage, automotive electronics and portable communication devices, among other applications.

Working Principle

The T491C475M025AH2478 capacitor works in a very simple way. Its working principle depends on the electrical charge that it stores between two electrodes, one of which is made of tantalum. The capacitance of the capacitor is determined by the size of the electrodes, the type of dielectric used, and the distance between the two electrodes. When a voltage is applied to the capacitor, the charge will be stored between the two electrodes, creating an electric field. When the applied voltage is released, the stored charge will be released as well, allowing the capacitor to discharge.

Conclusion

The T491C475M025AH2478 capacitor is an all-tantalum design, making it an ideal choice for applications that require a high level of reliability, stability and design flexibility. Its application field includes decoupling and filtering in a variety of different circuits, as well as power supplies, data storage and automotive electronics. Its working principle depends on the electrical charges stored between two electrodes, which determines the capacitance of the capacitor.

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