Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	0.083" (2.10mm)
Size / Dimension:	0.138" L x 0.110" W (3.50mm x 2.80mm)
Package / Case:	1411 (3528 Metric)
Mounting Type:	Surface Mount
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	3.5 Ohm
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	4.7µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum Capacitors

Introduction

Tantalum capacitors have become increasingly popular over the past decade due to their reliability, durability and wide range of applications. The T491B475M010AT4069 is a tantalum capacitor which is used in a variety of applications including medical, automotive and telecommunications. In this article we will discuss the application field and working principle of the T491B475M010AT4069.

Application Fields

The T491B475M010AT4069 is a miniature, surface-mounted capacitor which is used in both commercial and industrial applications. The capacitor is designed for use in applications which require extremely high reliability, such as those involving medical equipment, automotive electronics and telecommunications.The T491B475M010AT4069 is used in a wide range of applications due to its high reliability and long service life. The capacitor is used in medical devices such as pacemakers and defibrillators, as well as in automotive systems. In telecommunications, the capacitor is used in broadband and microwave radio equipment. The capacitor is also used in aircraft navigation and landing systems, marine navigation and navigation buoys, and in other radar systems.

Working Principle

The T491B475M010AT4069 is a tantalum capacitor with a stable and reliable performance. The capacitor utilizes a highly conductive tantalum pentoxide layer to store electrical charges on its surface. This layer is formed when a layer of tantalum is deposited onto the capacitor’s substrate and then exposed to an electrical field. This process creates a layer of oxygen atoms which form a layer of insulation.The capacitor utilizes a positive electrode, negative electrode and dielectric layer to store and release electrical charges. When a voltage is applied to the positive electrode, electrons are also attracted to the negative electrode. The distance between the two electrodes can be varied using a dielectric layer which is a material that has a high electrical breakdown voltage.The capacitor is designed to store very large amounts of electrical charges, even after the power has been switched off. When the power is switched back on, the capacitor is able to quickly and efficiently release the electrical charges it had stored. This makes the T491B475M010AT4069 ideal for use in applications which require reliable and instantaneous performance.

Conclusion

The T491B475M010AT4069 is a tantalum capacitor which is used in a wide range of applications. This capacitor is highly reliable and efficient, making it suitable for use in medical, automotive and telecommunications applications. The capacitor utilizes a tantalum pentoxide layer to store charges, an electrochemical reaction which creates an insulation layer which allows it to store large amounts of charge. The capacitor is able to quickly and efficiently release these charges due to its design, making it ideal for use in applications which require reliable and instantaneous performance.

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