T491D106M025AH

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	D
Lead Spacing:	--
Height - Seated (Max):	0.122" (3.10mm)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Package / Case:	2917 (7343 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	T491
ESR (Equivalent Series Resistance):	1 Ohm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to Tantalum Capacitors

Tantalum capacitors are small capacitors typically used to store low levels of electrical energy in electronic circuits. A tantalum capacitor is made up of two sizeable layers of conductive material separated by a thin layer of non-conductive material. The two conductive layers can be two plates of metal or two thin layers of tantalum oxide coated with a conducting electrode. The main purpose of this capacitor is to store energy and neutralize the effect of current fluctuations in the electrical circuit. Because of their unique properties, tantalum capacitors have become a vital component of many modern circuits. In comparison to other types of capacitors, they are highly efficient, have a greater degree of stability, and can handle large amounts of current. In addition, they also require low levels of maintenance and are less prone to overheating. As a result, many manufacturers are now adopting tantalum capacitors in their designs.

T491D106M025AH Application Field and Working Principle

The T491D106M025AH is a type of tantalum capacitor that is widely used in electronic devices. It is small in size, so it can fit in tight spaces in circuits. The capacitance value for this type of capacitor is measured in microfarads, and it is usually listed at 10uf. In other words, it can store 10mf of energy, which is quite high for its size.This type of capacitor has a very low ESR, making it suitable for a wide range of applications. The ESR stands for Equivalent Series Resistance, and it measures the resistance that a capacitor has when subjected to a specific frequency range. When a device is subjected to a certain frequency, it can generate an electric field, which can interfere with the operation of that circuit. To reduce the impact of such electric fields, capacitors with low ESR values are preferred. As the T491D106M025AH has an extremely low ESR, it is suitable for a wide range of applications.When it comes to its working principle, the T491D106M025AH follows the same principle as other capacitors. When a voltage source is connected to a capacitor, an electric charge stored in the form of an electric field is created between the two plates of the capacitor. This electric field traps or stores the energy until it is released. As the voltage source changes, the electric field will fluctuate and cause a current to flow through the circuit. The capacitor then stores this current until it is released and dissipates.

Conclusion

The T491D106M025AH is a type of tantalum capacitor that is widely used in electronic devices. Its small size, high capacitance, low operating temperatures, low ESR values, and easy integration make it a preferred choice for many applications. When it comes to its working principle, it follows the same principles as other capacitors by storing electric charge in the form of an electric field. This capacitor type is highly efficient and can handle high levels of current, making it one of the best choices for many circuit designs.

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