PT-2060WQ

Overview

The PT-2060WQ is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a frequency of 6 kHz and produces a sound pressure level of 90 dBA at 10 cm. The device is rated for a voltage of 5 VDC with a current draw of 1.5 mA. It features a 24 mm diameter flange design for panel mounting. The operating temperature range spans from -20°C to 70°C.

Feature Summary

• Piezoelectric transducer technology for reliable audio indication
• Flange-mounted design for secure panel installation
• Continuous tone output capability

Applications

• Industrial equipment status indicators
• Consumer appliance alerts
• Transportation system signaling

Procurement Notes

Verify the specific suffix 'WQ' against official Mallory Sonalert documentation to confirm exact acoustic and electrical characteristics. Ensure compatibility with 5V DC supply rails and verify that the 24mm flange dimensions match the target enclosure cutout requirements before procurement.

Selection Notes

Select this component when a compact, low-current piezoelectric indicator is required for panel mounting. The 6 kHz frequency provides distinct audibility in moderate noise environments. Confirm that the 90 dBA output meets regulatory limits for the intended application environment.

Part Context

This part belongs to the Mallory Sonalert piezoelectric buzzer family, known for industrial-grade reliability. The brand has over a century of history in electronic warning devices. This specific model utilizes external drive circuitry rather than internal oscillators.

Replacement Considerations

Cross-reference with PT-2040PQ for similar form factor but different frequency specifications. Verify mechanical fitment and electrical parameters against any alternative suppliers offering equivalent 24mm flange buzzers.