PT-2030P-PQ

Overview

The PT-2030P-PQ is a piezoelectric buzzer manufactured by Mallory Sonalert. It operates on an external drive signal with a voltage range of 5 to 25 Vpp. The device produces a continuous tone at a frequency of 2.0 kHz and delivers a sound pressure level of 80 dB. Its physical dimensions are approximately 26 mm in diameter, 26.6 mm in length, and 11 mm in height.

Feature Summary

• External drive piezoelectric transducer design
• Continuous tone audio output capability
• Through-hole mounting configuration

Applications

• Industrial control panel alarms
• Medical equipment status indicators
• Consumer appliance signaling

Procurement Notes

Verify the specific datasheet version for the PT-2030P-PQ to confirm exact electrical tolerances and mechanical drawings. Ensure the driving circuit provides the required 5-25 Vpp signal amplitude. Confirm compliance with relevant safety standards for the intended application environment before finalizing procurement.

Selection Notes

Select this component when an externally driven piezoelectric buzzer is required for board-mount applications. It is suitable for designs needing a 2 kHz continuous alert with moderate acoustic output. Consider the through-hole package style and physical footprint constraints during PCB layout planning.

Part Context

This part belongs to the Mallory Sonalert PT series of piezoelectric buzzers. These devices are designed for reliable audible signaling in various electronic systems. The manufacturer specializes in audible and visual warning devices for industrial, medical, and consumer markets.

FAQ

Is the PT-2030P-PQ self-driven or externally driven?

It is an externally driven piezoelectric buzzer requiring an external AC signal source.

What is the operating voltage range?

The device operates within a peak-to-peak voltage range of 5 to 25 Vpp.