PUI Audio 98 dBA Through Hole Continuous Internal 24 mm Piezo Buzzer Component 24 mm 3 V dc Min 16V dc Max

This piezo buzzer component provides a Compact audible alert source for industrial and electronic control systems. It operates as a continuously sounding alert driven internally and is intended for through‑hole mounting in assemblies that require a distinct audible signal across a broad supply range and temperature span.

• Operates from 3V to 16V DC for flexible power integration
• Emits 98 dBA for clear audible presence in noisy environments
• Draws 25 mA supply current for low‑power alarm designs
• Tin‑plated copper termination for dependable solderability
• Rated -30 °C to +70 °C for use across varied ambient conditions
• Internal drive with continuous tone for simple Interface requirements

• Suitable for panel alarms in factory automation systems
• Ideal for audible alerts in control cabinets and switchgear
• Used for warning signals in test rigs and production lines
• Can be used for audible feedback in repair benches and instrumentation

It is designed for through‑hole mounting and should be soldered into plated holes matching its lead configuration for mechanical and electrical stability.

The tin‑plated copper terminations offer good wetting characteristics for conventional soldering, facilitating reliable joints during manual or wave soldering.

It generates a constant tone suitable for persistent alarms and status indication, driven by its internal drive circuitry at the specified sound level.

The device is specified to function between -30 °C and +70 °C, so it should be kept within that ambient range to maintain normal performance.