Here's a description tailored to this specific buzzer:

Type: Active buzzer - Generates sound when powered, typically by producing an oscillating signal internally. This distinguishes it from passive buzzers, which require an external oscillating signal.

Supply Voltage: 3V DC - The buzzer operates within a voltage range of 3V, making it suitable for low-voltage applications where power efficiency and battery operation are important.

Mounting: Designed for PCB mounting - Intended to be soldered directly onto a printed circuit board (PCB), facilitating easy integration into electronic devices and projects.

Size: 10mm - Refers to the diameter of the buzzer. A 10mm buzzer is relatively small and can be accommodated in compact electronic designs.

Sound Output: Produces an audible sound when activated, suitable for providing alerts, notifications, or feedback in various electronic applications.?

Operating Principle: Employs various mechanisms such as electromagnetic, piezoelectric, or magnetic-transducer technology to generate sound, depending on the specific model and manufacturer.