PT-2130FWQ

Overview

The PT-2130FWQ is a piezoelectric audio indicator from the Mallory Sonalert PL series. It operates on a voltage range of 1.5 to 30 VDC with a rated current of 12 mA. The device produces a continuous tone at a frequency of 3 kHz and achieves a sound pressure level of 80 dB. Its physical dimensions are 24 mm in diameter by 9.5 mm in height, featuring wire lead termination for chassis or panel mounting.

Feature Summary

• Piezoelectric transducer technology for reliable acoustic output
• Wide DC operating voltage compatibility
• Chassis or panel mount installation via wire leads

Applications

• Industrial equipment status indication
• Control panel alarm signaling
• General purpose audio alerts

Procurement Notes

Verify the specific ordering suffix against official Mallory Sonalert documentation to confirm exact electrical characteristics and mechanical configuration. Ensure the selected variant matches the required voltage range and mounting style for the target application environment.

Selection Notes

Select this component when a wide input voltage range is required for a compact piezoelectric buzzer. The 3 kHz continuous tone provides clear audible feedback. Confirm that the 80 dB output level meets the ambient noise requirements of the intended installation site.

Part Context

This part belongs to the Mallory Sonalert PL series of industrial-grade audio indicators. The series offers various tones and voltages. The PT-2130FWQ specifically addresses applications needing low-voltage operation down to 1.5 VDC while maintaining standard form factor dimensions.

FAQ

What is the operating voltage range?

The PT-2130FWQ operates within a DC voltage range of 1.5 VDC to 30 VDC.

What type of tone does it produce?

It generates a continuous single-tone signal at a frequency of 3 kHz.