The PANASONIC EW/AROMAT AQY221FR2VY is a solid state relay designed for efficient and reliable switching operations. With a low input current of 8.5mA and a DC input voltage of 4V, this relay operates at low power consumption while providing excellent performance. It features a maximum output current of 0.25A and can handle an output voltage of up to 40V AC/DC. The relay is housed in a compact 4-pin SSOP package, ensuring easy integration into various electronic circuits. It is supplied on tape and reel for convenient automated assembly. The PANASONIC EW/AROMAT AQY221FR2VY is an ideal choice for applications requiring robust and efficient switching control in a compact form factor.