PL-35A29WQ

Overview

The PL-35A29WQ is an internally driven piezoelectric buzzer from the PL series by Mallory Sonalert. It operates on a DC voltage range of 3V to 24V with a rated voltage of 12V and draws 10mA current. The device emits a slow pulse tone at 2.9kHz with a sound pressure level of 95dBA. It features wire lead termination and flush mount installation. Physical dimensions are 42mm in diameter and 16mm in height.

Feature Summary

• Internally driven piezoelectric design for direct connection
• Slow pulse tone generation capability
• Flush mount panel installation style

Applications

• Industrial equipment status indication
• General alarm signaling systems
• Audio alert applications requiring low current draw

Procurement Notes

Verify availability through authorized distributors as stock levels may vary. Confirm that the specific ordering suffix matches the required voltage and tone characteristics. Ensure the mounting hole size aligns with the 42mm diameter specification for proper flush fitment during integration.

Selection Notes

Select this component when a slow pulse audible alert is required within a 3-24VDC supply range. It is suitable for applications needing a 95dBA output level with minimal drive circuitry. Consider the 42mm form factor for panel cutout requirements compared to smaller industrial alternatives.

Part Context

This part belongs to the PL series of audio indicators, designed for robust industrial environments. Mallory Sonalert manufactures these devices to provide reliable acoustic signaling solutions across various sectors including transportation and medical equipment.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.