ALS71U273NT250

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	8.740" (222.00mm)
Size / Dimension:	3.031" Dia (77.00mm)
Lead Spacing:	1.252" (31.80mm)
Impedance:	12 mOhms
Ripple Current @ High Frequency:	30.5A @ 10kHz
Ripple Current @ Low Frequency:	25.1A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS71
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	15 mOhm @ 100Hz
Voltage - Rated:	250V
Tolerance:	±20%
Capacitance:	27000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors are the most commonly used type of capacitors in modern electronic systems. An aluminum electrolytic capacitor is a device used to store electrical energy, often in order to improve power quality or reduce peak currents. They are made up of two aluminum foil electrodes separated by a thin paper, film, or solid dielectric layer. The thin dielectric layer is in turn filled with an electrolyte, usually containing ammoniated liquid. The electrolyte is also used to provide a small amount of capacitance for stability.The ALS71U273NT250 aluminum electrolytic capacitor is a high-quality, high-performance part specifically designed for use in demanding applications. It offers superior stability and reliability, even in the most challenging environments. This capacitor is rated at 250V and is rated for a capacity of 71uF. It has a radial leaded package size of 12.5 by 18mm, making it compatible with various application fields.The ALS71U273NT250 operates on the principles of electrochemical energy storage. Given a potential difference, or a voltage, between the two electrodes, an electric current will flow, causing ions to deposit on the positive electrode of the capacitor. This ionic deposition creates an electrical connection between the electrodes, allowing electrical charge to be capacitatively stored. In actual working operation, the stored charge varies due to a variety of reasons, such as temperature, current, and operating conditions.An important factor to consider when designing with aluminum electrolytic capacitors is the ripple current. This current is created by the periodic variation of the applied load, causing capacitance to increase or decrease. It is essential to calculate the ripple current for an optimal design since excess ripple can damage the capacitor and reduce its lifespan. The ALS71U273NT250 has a ripple current rating of up to 1.25A, allowing for increased reliability in demanding applications.The ALS71U273NT250 aluminum electrolytic capacitor is an excellent choice for a variety of applications, including power supplies, power conditioning, decoupling, energy storage, and filtering. With its robust construction and superior performance, the ALS71U273NT250 is the perfect choice for a variety of electronic systems requiring stable and reliable capacitive storage.

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