T494D227K010AT

Series:	T494
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±10%
Voltage - Rated:	10V
Type:	Molded
ESR (Equivalent Series Resistance):	150 mOhm
Operating Temperature:	-55°C ~ 125°C
Lifetime @ Temp.:	2000 Hrs @ 125°C
Mounting Type:	Surface Mount
Package / Case:	2917 (7343 Metric)
Size / Dimension:	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max):	0.122" (3.10mm)
Lead Spacing:	--
Manufacturer Size Code:	D
Features:	General Purpose
Failure Rate:	--

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Tantalum Capacitors

Tantalum capacitors are capacitors which use tantalum as an anode, making them an excellent choice for anyone looking for reliable performance, long life, and low leakage characteristics. The T494D227K010AT is just one type of tantalum capacitor, with a specific application field and mode of operation that sets it apart from other models.T494D227K010AT capacitors are of the two-terminal, surface-mount variety. They are a particular type of electrolytic capacitors, and are favored because of their higher levels of electrical breakdowns, as well as low self-inductance. They are specifically designed for use in switching power supplies and other applications where high repetitive current is required, but cooling measures must be kept to a minimum. Although they are most often used in switching power supplies, the T494D227K010AT capacitors can also be used in any high frequency signal or circuit that requires a low capacitance. They have an incredibly low ESR, or equivalent series resistance, to reduce the effect of signal distortion. Their small size and low profile also make them suitable for use in tight, hard to reach places that require some power regulation or filtering. Under the hood, the T494D227K010AT capacitor has a fairly simple working principle. It utilizes a tantalum anode, which is separated from the cathode by a layer of electrolyte and a dielectric. When a voltage is applied to the two terminals, ions flow from the cathode and into the anode. This reduces the capacitance, allowing a current to flow between the two terminals. As the amount of current decreases, the electrolyte begins to draw the ions back and the capacitance is restored to the initial level. Overall, the T494D227K010AT capacitor is an excellent choice for anyone that needs reliable performance, long life, and low leakage characteristics. Its small size, low profile, and two-terminal, surface-mount design make it suitable for a variety of applications, including high frequency signal filtering, noise reduction, and power regulation. Its working principle is fairly simple, involving a tantalum anode, electrolyte and dielectric, and a flow of ions when a voltage is applied. Its low ESR and high electrical breakdowns make it an optimal choice for any project that requires power regulation.

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