T491X157M010AT Capacitors

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	X
Lead Spacing:	--
Height - Seated (Max):	0.169" (4.30mm)
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):	700 mOhm
Type:	Molded
Voltage - Rated:	10V
Tolerance:	±20%
Capacitance:	150µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Tantalum capacitors are electronic components that are used for various electronic applications. They are generally used in applications where capacitor values greater than 50 micro-farads are required. The T491X157M010AT is a capacitor with a high capacitance value which makes it suitable for a variety of applications.The T491X157M010AT is a through-hole device and features a solid tantalum pellet construction that has a conductive leadless plate design. This design allows for long-term reliability and high capacitance as well as a high voltage rating. The device also features a non-solid electrolyte construction, which provides an increased number of stable series and parallel connections.One common application of the T491X157M010AT is in power supply designs. It can act as a filtering capacitor used to reduce ripple and improve power quality. It is also well suited for use in decoupling circuits, where it can provide the necessary filtering and decoupling of signals. The high capacitance value of the capacitor also makes it well-suited for use as a smoothing capacitor.The working principle of the T491X157M010AT is the same as any other capacitor. When a voltage is applied across the two terminals of the capacitor, an electrical field forms between the plates. This electrical field accumulates a net charge on each plate, thus resulting in a capacitive current flow in the circuit.The capacitance of the T491X157M010AT is determined by the diameter of the electrodes, the dielectric material used, and the distance between the two plates. A capacitor with a higher capacitance will accumulate electrical charge faster than a capacitor with a lower capacitance. This is why the T491X157M010AT is well-suited for applications requiring high capacitance values.The T491X157M010AT can also be used in various high-impedance and low-impedance applications. In low-impedance applications, this capacitor can provide the necessary buffering of signals to prevent any high-frequency signal distortion or signal loss. In high-impedance applications, the capacitor acts as a signal path, providing signal performance while also preventing any unwanted DC signals from entering the circuit.The T491X157M010AT is a highly reliable and efficient capacitor that is well-suited for a variety of electronic applications. Its solid tantalum pellet construction and high capacitance value provide for increased stability and signal performance in a variety of power supply designs, decoupling circuits, and other applications. Its ability to provide a reliable and efficient signal path for high- and low-impedance applications is also a major advantage of this capacitor.

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