
Allicdata Part #: | SH2R2M050ST-ND |
Manufacturer Part#: |
SH2R2M050ST |
Price: | $ 0.00 |
Product Category: | Capacitors |
Manufacturer: | Cornell Dubilier Electronics (CDE) |
Short Description: | CAP ALUM 2.2UF 20% 50V RADIAL |
More Detail: | 2.2µF 50V Aluminum Electrolytic Capacitors Radial,... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Polarization: | Polar |
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) |
Ripple Current @ High Frequency: | 25.2mA @ 10kHz |
Ripple Current @ Low Frequency: | 18mA @ 120Hz |
Applications: | General Purpose |
Ratings: | -- |
Series: | SH |
Operating Temperature: | -40°C ~ 105°C |
Lifetime @ Temp.: | 2000 Hrs @ 105°C |
ESR (Equivalent Series Resistance): | 72.34 Ohm @ 120Hz |
Voltage - Rated: | 50V |
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 one of the most important passive components used in electronics. Among them, SH2R2M050ST is widely used in different applications. Its working principle is also quite simple, which shall be explained in the following sections.
In terms of applications, SH2R2M050ST is mainly used in DC-DC converters, inverters, motor drives, motor speed controllers, and also in high-end consumer electronics such as audio amplifiers. As a component, it is usually placed between the input and output of a device, or between two different nodes in a circuit, and provides the needed capacitive filtering, energy storage, or voltage modulation.
In terms of working principle, SH2R2M050ST consists of two metallic plates of aluminum with a thin layer of an organic of electrolyte between them. This electrolyte, in turn, acts as the medium to maintain a gap between the two plates in order to keep the capacitance of the component. When a voltage is applied across the capacitor, the two plates of aluminum start to accumulate opposite charges on either side, creating a potential difference between them. This potential difference enables the capacitor to store an electrical charge or energy, which is then released when the voltage is removed. Additionally, due to the properties of the electrolyte, current will not be able to flow between the two plates.
Generally speaking, aluminum electrolytic capacitors like SH2R2M050ST are mainly employed in order to provide filtering, energy storage, or voltage modulation of signals that are passed through different parts of a device. Some other practical applications include eliminating motor noise in motors, acting as snubbers in power-switches, and timing. Furthermore, since they have a very high capacitance, they are often used in very high-end audio applications as well, where their filtering capabilities can prove to be quite useful.
In conclusion, the SH2R2M050ST is a type of aluminum electrolytic capacitor that has a wide range of applications in DC-DC converters, inverters, motor drives, motor speed controllers, and also in audio amplifiers and other high-end consumer electronics. Its working principle involves the use of an organic electrolyte between two aluminum plates, where the properties of the electrolyte make sure current would not be able to flow between the two plates, and hence make it possible for the capacitor to store an electrical charge. Generally, it is employed in order to provide filtering, energy storage, or voltage modulation of signals, and also in order to eliminate motor noise in motors, or act as snubbers in power-switches.
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