The AATC AZ-3135S-W is a high-quality magnetic transducer designed for reliable audio signaling. Operating at a rated voltage of 3.5V and a maximum current of 30mA, it produces a clear 85dB sound output at 2.048kHz. Its compact dimensions (12mm diameter, 9.5mm height) and through-hole mounting make it suitable for a wide range of electronic projects and products requiring audible alerts. It operates efficiently across a temperature range of -20°C to +70°C.