PT-2035FPQ

Overview

The PT-2035FPQ is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a frequency of 2035 Hz with a sound pressure level of 85 dB at 10 cm. The device requires a DC voltage of 3V and draws a current of 15 mA. It features a flat profile design suitable for space-constrained applications. The unit is housed in a plastic case with through-hole mounting tabs.

Feature Summary

• Piezoelectric transduction mechanism for reliable acoustic output
• Integrated driver circuitry for direct DC operation
• Through-hole mounting configuration for secure PCB attachment

Applications

• Consumer electronics audio signaling
• Industrial control panel alerts
• Medical device status indicators

Procurement Notes

Verify the specific suffix codes against the manufacturer's official documentation to ensure correct electrical specifications and mechanical dimensions. Confirm that the operating voltage and current ratings match the target system requirements before procurement. Check for any environmental certifications required for the intended deployment region.

Selection Notes

Select this component when a fixed frequency audible alert is required without external driving circuitry. Ensure the available board space accommodates the specified physical dimensions. Verify that the 3V DC supply rail can sustain the 15 mA current draw during continuous operation.

Part Context

This part belongs to the PT series of piezoelectric buzzers from Mallory Sonalert. The series is designed for general-purpose audible signaling in electronic devices. The FPQ suffix typically denotes specific packaging or terminal configurations within the product line.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Ensure replacement parts match the 2035 Hz frequency, 3V DC rating, and 85 dB SPL specification. Mechanical footprint compatibility must be confirmed independently.