The PANASONIC EVW-AE4001B14 is a rotary position sensor designed for precision measurement and control applications. It operates on a 5V power supply and has a lifespan of 1 million cycles, ensuring long-term reliability and durability. This 4-pin surface mount device (SMD) comes in tape and reel packaging for easy handling during production. With its compact size and accurate sensing capabilities, the EVW-AE4001B14 is an ideal choice for various automotive, industrial, and consumer electronic applications where rotational position detection is required.