PT-2060PQ

Overview

The PT-2060PQ is a piezoelectric transducer manufactured by Mallory Sonalert Products Inc. It operates with an externally driven signal within a voltage range of 1V to 30V peak-to-peak. The device produces a continuous single-tone sound at a frequency of 6 kHz, delivering a sound pressure level of 80 dBA measured at 5V and 10cm distance. Rated for a supply current of 1.5mA, it utilizes radial leads and through-hole PC pin mounting for integration into electronic assemblies.

Feature Summary

• Externally driven piezoelectric transducer design
• Continuous single-tone audio output capability
• Through-hole PC pin mounting configuration

Applications

• Electronic equipment status indication
• General purpose audible alarms
• Panel-mounted warning devices

Procurement Notes

Verify the specific ordering suffix and package variant when sourcing this component, as manufacturers may offer different lead times or packaging options for identical electrical specifications. Confirm that the external driver circuit can provide the required peak-to-peak voltage swing without exceeding the maximum ratings. Ensure the through-hole footprint matches the PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when a simple, low-current piezoelectric indicator is required for panel mounting applications. It is suitable for designs where the driving logic provides the necessary AC signal rather than requiring an integrated oscillator. Consider the 80 dBA acoustic output relative to the operating environment noise levels to ensure adequate audibility.

Part Context

This part belongs to the Mallory Sonalert line of audible warning devices, which are widely recognized in industrial, medical, and consumer markets. The company specializes in high-performance audio and visual indicators, including stack lights, sirens, and microphones. This specific model represents their standard piezoelectric transducer offerings designed for reliable performance across various sectors.

Replacement Considerations

Mallory Sonalert maintains cross-reference sheets for obsolete components from other manufacturers, such as Murata. Engineers replacing legacy parts should consult official cross-reference documentation to identify equivalent Mallory Sonalert models with matching electrical and mechanical parameters.