SN2R2M025ST

Operating Temperature:	-40°C ~ 85°C
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.433" (11.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Applications:	General Purpose
Ratings:	--
Polarization:	Bi-Polar
Series:	SN
Lifetime @ Temp.:	1000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	90.47 Ohm
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	2.2µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolytic capacitors are electrical components, or devices, that are used to store an electrical charge. They are generally composed of two metal plates, a thin dielectric (insulating material), and an electrolyte. The electrolyte is usually an organic Compound. Clamshell-style aluminum electrolytic capacitors are manufactured with two plates, a straight outer shell and a winding-style inner core. The two plates are connected by a dielectric material called separator that isolates the plates and electrolyte.The SN2R2M025ST is an example of an aluminum electrolytic capacitor. It is a radial leaded, snap-in device and is rated for an operating voltage of 25 volts. It\'s capacitance is 2.2 microfarads, and it has a rated ripple current of 360mA. The device is coated with an electrolyte, a material that allows ions from the electrolyte to pass through the dielectric, permitting it to store and discharge an electric charge.The use of an aluminum electrolytic capacitor in an application depends largely on the capacitance and voltage ratings, as well as the amount of ripple current it can handle. In general, when selecting a capacitor for a particular application, the capacitance and voltage ratings should meet, or exceed, the required levels. Furthermore, the amount of ripple current should exceed the expected demand on the capacitor. For example, if the expected load on the capacitor is greater than its ripple current rating, the rated capacitor may not perform as expected.Aluminum electrolytic capacitors are typically used in high-current applications, such as power supplies, electric motors, and other power electronics. Their great advantage is their ability to store large amounts of electrical energy while also handling high temperatures. The robustness of these capacitors makes them suitable for applications that require reliability and high-power throughput. For example, they are ideal for use in high-current applications such as powering a computer\'s CPU or for use in high-frequency circuits, where their fast response time can be beneficial.In terms of working principle, the SN2R2M025ST aluminum electrolytic capacitor works by allowing electric current to flow between the two metal plates through the dielectric material and electrolyte. The stored electrical charge is held between the two plates and is kept in check by the dielectric material. When the capacitor is discharged, the stored energy is released as electric current. The charge is dissipated as a result of internal resistance within the capacitor. When the capacitor is recharged, electrons flow back across the dielectric material, restoring the electric charge. The capacitance of an aluminum electrolytic capacitor is determined by the plates used in its construction. The larger the plates, the higher the capacitance, and the more energy can be stored. The operating voltage rating is determined by the thickness of the dielectric material and is important to consider when selecting a capacitor for an application. The size of the aluminum electrolytic capacitor and its ability to handle ripple current are determined by the electrolyte used in its construction. In summary, the SN2R2M025ST aluminum electrolytic capacitor is a reliable and resilient component with a high capacitance, a wide operating voltage range, and a substantial ripple current rating. It is widely used in high-current applications where its robust construction makes it a reliable choice. Through its ability to store and discharge an electrical charge and its ability to handle high temperatures, this component is an essential component to many power electronics projects.

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