ALS81A624QM025

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	5.236" (133.00mm)
Size / Dimension:	3.543" Dia (90.00mm)
Lead Spacing:	1.252" (31.80mm)
Impedance:	8 mOhms
Ripple Current @ High Frequency:	31.8A @ 10kHz
Ripple Current @ Low Frequency:	31A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS81
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	7 mOhm @ 100Hz
Voltage - Rated:	25V
Tolerance:	±20%
Capacitance:	620000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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ALS81A624QM025 Aluminum Electrolytic Capacitors are one of the most common components used in a variety of electronics applications. As such, they are vital components for circuit design and manufacture. They are also essential in numerous consumer electronics products such as televisions, computers, and cell phones. As such, it is important to understand the materials, construction, and applications of these devices.The base material for these capacitors is aluminum, and they typically consist of a foil-wrapped aluminum sheet which is coated with an oxide layer or “dielectric”. The oxide film serves to separate the two conducting elements that make up the electric circuit. The construction of these capacitors is essentially two elements; one is the solid aluminum foil and the other is the electrolyte or “wet” element. The combination of these two elements form a dielectric which is connected by a metallic connection.The capacitance of these capacitors is determined largely by the surface area of the aluminum foil, and the thickness of the oxide layer. Generally speaking, the larger the surface area and the thicker the oxide layer, the higher the capacitance that is produced.Differentiating these capacitors from other types of capacitors is their ability to store large amounts of charge over a wide range of frequency. This is due to the thickness of the dielectric and the surface area of the aluminum foil. Depending on the specific application, the size of the capacitor may vary, as well as its operating frequency.The ALS81A624QM025 aluminum electrolytic capacitor is widely used in a variety of electronics, and its common applications include computer processing, automotive systems, inverters, and audio equipment. It is also used in RF antennas and audio amplifiers. As its operating frequency is fairly high (25Khz), it is ideal for use in high frequency applications.As far as the working principle of the ALS81A624QM025 is concerned, it utilizes the same basic principle as other aluminum electrolytic capacitors. It involves the charge balancing between two plates with an oxidized aluminum sheet between them. This creates an electric field that stores energy and this energy can be discharged over time.Due to its high capacitance, the ALS81A624QM025 aluminum electrolytic capacitor can store a larger amount of energy than many other types of capacitors. It is also very stable and reliable, making it an ideal choice for applications that require consistent performance over long periods of time.In conclusion, the ALS81A624QM025 capacitor is an essential component for any system that involves electronics. It has a wide range of applications, including computer processing, automotive systems, inverters, RF antennas, audio amplifiers, and audio equipment. Its high capacitance and excellent reliability make it an ideal choice for a variety of applications, and it is an important component in high frequency systems. Knowing the construction, materials, and working principle of the ALS81A624QM025 can be very beneficial.

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