ALS70H273QW250

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Aluminum electrolytic capacitors are capacitive components which use an oxide layer on the surface of aluminum foil as dielectric in order to achieve a high energy density. These capacitors are used in both low and high frequency applications due to their relatively low costs and light weight. The ALS70H273QW250 is a surface mount aluminum electrolytic capacitor, offering excellent performance in low voltage applications.

The ALS70H273QW250 has a 250V rating, making it ideal for use in a range of low voltage power supply applications. Its low ESR, low equivalent series resistance, and low impedance enables it to efficiently couple low frequency signals. Furthermore, its cylindrical construction allows for high shock and vibration resistance.

In addition, its relatively low cost and small size make it a good choice for use in consumer applications such as portable electronic devices. Its high temperature coefficient of capacitance provides excellent stability over temperature range while its long lifespan makes it suitable for high reliability applications.

The ALS70H273QW250 utilizes a dry anode model, meaning that its aluminum plates are pre-treated with an oxide film on their surfaces. This oxide film serves as the capacitor’s dielectric and allows the capacitor to store an electrical charge. The dielectric in this case has a voltage breakdown grade of 70V and a capacitance tolerance of ±20%. Because of its high-grade material, the ALS70H273QW250 has a relatively low equivalent series resistance (ESR) of 0.5 ohm.

The ALS70H273QW250 is a type of radial-lead capacitor designed for low-frequency applications. It has an operating temperature range from -55°C to +125°C and a ripple current rating of 70mA. Because of its excellent tolerance to high temperatures, rapid temperature transitions, and over-voltage, it is well suited for use in electronic equipment where reliability is paramount. Additionally, its low leakage current and low dissipation factor make it a good choice for signal processing.

Overall, the ALS70H273QW250 surface mount aluminum electrolytic capacitor is a versatile component with excellent performance in low voltage applications. Its high energy storage capacity, ESR rating, and low temperature coefficient of capacitance make it a good choice for a wide variety of low voltage applications in industries such as consumer electronics, automotive, aviation, and aerospace. In addition, its small size and low cost make it an affordable and effective choice for use in these and many other industries.

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