T491C225K025AS Capacitors

Operating Temperature:	-55°C ~ 125°C
Failure Rate:	--
Features:	General Purpose
Manufacturer Size Code:	C
Lead Spacing:	--
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.236" L x 0.126" W (6.00mm x 3.20mm)
Package / Case:	2312 (6032 Metric)
Mounting Type:	Surface Mount
Lifetime @ Temp.:	--
Series:	T491
ESR (Equivalent Series Resistance):	3.5 Ohm
Type:	Molded
Voltage - Rated:	25V
Tolerance:	±10%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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T491C225K025AS Application Field and Working PrincipleT491C225K025AS is a type of tantalum capacitor, which is a common component used in a wide range of electrical and electronic equipment. It features a long service life and tangible flexibility in terms of the design and configuration of the circuits. This makes it an ideal choice for high-heat, high-power applications where standard ceramic capacitors would not be suitable.The working principle of the T491C225K025AS tantalum capacitor begins with the construction of the capacitor itself. This type of capacitor is sometimes also referred to as a \'solid electrolytic\' capacitor, due to the fact that it is composed of two \'electrodes\' (a cathode and an anode) which are separated by an oxide-based electrolyte. The body of the capacitor is usually made from a tantalum base material, although other types may be available. The anode is then wrapped in a conductive metal layer, which further protects it from oxidising. This is then connected to a plate or \'electrode\' which is placed just above the anode. Together, these components make up the electrical capacitance which is used to store electrical charge.The unique working principle of the T491C225K025AS tantalum capacitor then comes into play when it is connected to an electronic circuit. DC potential is applied to the capacitor. This causes the metal electrode, which is placed over the anode, to become charged. This charge then builds up and builds up, until the capacitance of the entire capacitor is reached. The capacitance acts to prevent further charge from being added, and so the capacitor can only release or \'discharge\' the charge which it holds, after which the capacitor can no longer be used.Throughout its life, the DC potential applied to the T491C225K025AS tantalum capacitor will remain consistent in terms of voltage and capacitance. This in turn ensures that the capacitor delivers a consistent performance. The performance of the capacitor is further enhanced by its relatively low ESR (equivalent series resistance) and its relatively low temperature coefficient of capacitance. This makes it an ideal choice for many applications where a high DC potential is required and a low temperature coefficient is needed.T491C225K025AS tantalum capacitors are often used in a variety of applications which require a reliable and long-lasting high-CP performance. Some of the most common use cases include automotive, defence, medical, and aerospace equipment. In automotive applications, the capacitor may be used in both gasoline-powered and electric vehicles. It is also used in military and avionic applications, as well as in medical and diagnostic equipment. In each of these applications, the capacitor can work to help regulate and control the flow of electricity in the circuit, and can also provide a long-lasting source of reliable power.The T491C225K025AS tantalum capacitor is a highly reliable and powerful capacitor which is used in a wide variety of applications. Its relatively low ESR and temperature coefficient allow it to provide a reliable, long-lasting and consistent supply of power. Its robust construction and long service life make it an incredibly cost-effective choice for a variety of demanding applications.

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