SN470M100ST

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Aluminum electrolytic capacitors are widely used in applications such as power supplies, signal processing, automotive audio systems, and communications devices. The SN470M100ST, specifically, is a polarized aluminum electrolytic capacitor with an axial lead-type construction, suitable for bypass, AC & DC line filtering, and many other power electronic applications. The capacitor has a 100V rated voltage and is rated at 470uF.

Construction and Features

The SN470M100ST features a mini-size encapsulated radial aluminum electrolyte capacitors with axial lead-type construction. It is built with an alloy dielectric that is reliable and ensures high temperature stability. Additionally, its metalized anode and cathode constructions further enhance its service life. The capacitor is rated for a working temperature of -25°C to +85°C, a storage temperature range of -40°C to +105°C, a capacitance of 470 uF, and a rated voltage of 100V. It features a radial lead-type design, allowing for easy installation and ensures minimal power loss. The entire unit measures in at 10.3 mm in diameter and 25.6 mm long.

Operation and Characteristics

When the SN470M100ST is supplied with a voltage, the electrical energy stored in the capacitor is released in the form of a continuous current that is fed to the load. During charging, a potential is built up across the capacitor, which is then discharged and used to power the load. This process is repeated in a cyclical manner, known as “ripple current”, allowing for a relatively steady current output. The SN470M100ST has a rated ripple current of 1450mA at +105°C, making it highly efficient for power supply applications.

Additionally, the capacitor features a low self-discharge rate, which eliminates any issues in leakage current. In addition, the operating life of the capacitor is also enhanced as no re-formed voltage is required. The SN470M100ST is designed with a low Equivalent Series Resistance (ESR), and, with a maximum of 0.17 Ohm, is designed to cope with the most demanding situations with no performance drop whatsoever. In addition, it also features a low impedance, allowing for higher power output.

Applications

The SN470M100ST is designed for a wide variety of applications, particularly in power systems. It can be used in applications such as power supplies, signal processing systems, automotive audio systems, communicational devices, and more. In particular, it is suitable for bypass, AC & DC line filtering, and a variety of other power electronic applications. In addition, its superior performance and reliability make it a popular choice in many other industrial applications.

Conclusion

The SN470M100ST is a highly reliable and efficient aluminum electrolytic capacitor with an axial lead-type construction. It features a wide range of features such as a low ESR and leakage currents, high temperature stability, and a low impedance, as well as a wide variety of applications. This makes it an ideal choice for industrial applications, as it ensures superior performance and reliability in even the most demanding situations.

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