Here's a description tailored to a 12V 10mm active PCB buzzer:

Type: Active buzzer – This means it can generate sound automatically when powered, as it creates an oscillating signal internally.

Supply Voltage: 12V DC – The buzzer operates effectively within a 12V range, making it a reliable Alarm Buzzer 12v for circuits powered by standard 12V sources.

Mounting: Designed specifically for PCB mounting – You can solder it directly onto a printed circuit board, which ensures stable placement in any project requiring a 12VDC Buzzer.

Size: 10mm – This measurement refers to the diameter of the buzzer. Due to its compact size, it fits easily into small devices and applications where space is limited.

Sound Output: Produces a clear and audible tone when activated, making it suitable for alerts, notifications, or feedback in electronic equipment.

Operating Principle: Depending on the model, it uses electromagnetic, piezoelectric, or magnetic-transducer technology to create sound. As a result, it offers efficient performance, dependable sound levels, and low power consumption.