T491D225K050AG

Lifetime @ Temp.:	2000 Hrs @ 125°C
Failure Rate:	--
Features:	General Purpose
Ratings:	--
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
Series:	T491
Operating Temperature:	-55°C ~ 125°C
ESR (Equivalent Series Resistance):	2.5 Ohm
Type:	Molded
Voltage - Rated:	50V
Tolerance:	±10%
Capacitance:	2.2µF
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Tantalum capacitors are electronic components which consist of two solid surfaces with a conductive material between them, known as electrodes. They are typically used to store energy, serve as filters or provide temporary voltage to circuits. The T491D225K050AG is prized for its reliability and long lifespan, making it perfect for use in a wide range of applications.The T491D225K050AG is a tantalum chip capacitor. This type of capacitor is most commonly seen on printed circuit boards, where its thin, flat shape allows it to be mounted easily. It is also very small, measuring only 4.5 x 5.0 mm. This makes it perfect for use on space-restricted circuit boards, and it is often used in smartphones, digital cameras and other portable electronic devices.The T491D225K050AG has a maximum working voltage of 6V, and a maximum capacitance of 22uF. This capacitor is usually rated for use with solid dielectric, but it can also be used with liquid dielectric in certain applications. It has a temperature range from -55°C to +85°C, making it well suited for use in a variety of environments. Aside from its small size and low profile, it is also highly reliable, with a shelf life of up to five years.The T491D225K050AG is commonly used in applications where small size and low profile are necessary, such as in microprocessors and system-on-chip devices. It is also common to find these capacitors in mobile phones, digital cameras, digital video players, hearing aids and other small electronic devices. This capacitor is also very popular in applications where long life is necessary, such as in medical grade systems or high reliability military applications.The operating principle of the T491D225K050AG is fairly simple. When a voltage is applied to the capacitor, it stores the charge in an electric field between its two electrodes. When the voltage is removed, the charge is slowly released back into the circuit. This process is known as “charge-discharge”, and it serves to filter or regulate the electrical signals in the circuit.In conclusion, the T491D225K050AG is a highly reliable and versatile tantalum chip capacitor. Its small size and low profile make it perfect for use in mobile phones, digital cameras and other space-restricted devices. It is also well suited for applications requiring long life and high reliability, making it a popular choice for medical and military systems. The operating principle of the T491D225K050AG is fairly simple and allows it to store and release electrical energy as needed, creating a filtering or regulating effect in the circuit.

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