PT-2404

Overview

The PT-2404 is a piezoelectric buzzer manufactured by Soberton Inc. It features a 24mm diameter flange design with wire leads for panel mounting. The device operates at a rated voltage of 15V, with an operating range of 1 to 12V. Key electrical specifications include a current draw of 8mA and a resonant frequency of 4.8kHz. It produces a sound pressure level of 85dB measured at 4.8V from a distance of 10cm.

Feature Summary

• Externally driven piezoelectric transducer technology
• Panel mount construction with integrated flange
• Wire lead termination for direct connection

Applications

• General purpose audible alarms
• Indicator signals in electronic equipment
• Control panel status alerts

Procurement Notes

Verify the specific datasheet version before procurement, as Soberton Inc. has documented specification changes for this part number regarding rated voltage parameters. Ensure the application circuit supports the 15V rated voltage and 8mA current requirements. Confirm that the passive driver requirement aligns with the system's signal generation capabilities.

Selection Notes

Select this component when a passive, externally driven piezo buzzer is required for panel-mounted applications. The 24mm form factor suits standard enclosure cutouts. Consider the 85dB SPL output relative to the 4.8V measurement condition to ensure adequate audibility for the intended environment.

Part Context

Soberton Inc. specializes in electromagnetic switching components and sound devices, including magnetic transducers and electret condenser microphones. The PT-2404 belongs to their line of piezoelectric buzzers designed for reliable audible signaling in industrial and commercial electronics.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation.