1A1 is a part number for a rectifier diode, specifically a General Purpose Rectifier Diode. It is commonly used to convert AC power into DC power in electronic circuits.
The 1A1 diode is a through-hole diode with a DO-41 package and has a maximum repetitive reverse voltage of 50V and a maximum average forward current of 1A. The forward voltage drop across the diode is typically around 1.1V at 1A.
As a general-purpose rectifier diode, the 1A1 is suitable for a wide range of applications such as power supplies, battery chargers, and motor control circuits.
The 1A1 diode is a low-cost and widely available diode that is commonly used in electronic projects and products. It is available in various package options, including surface-mount packages, which make it easy to use in different types of circuits.
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