SBT12PHPC

Overview

The SBT12PHPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a round, through-hole design with a diameter of 44.45 mm. The device operates within a frequency range of 150 Hz to 4 kHz and produces a sound pressure level between 85 dB and 95 dB. It utilizes solder termination for PCB mounting and functions reliably across an operating temperature range from -30°C to +65°C.

Feature Summary

• Piezoelectric technology for reliable audio signaling
• Round form factor suitable for panel or board integration
• Solder termination for secure PCB attachment

Applications

• Industrial equipment status indication
• Medical device alarm systems
• Consumer appliance notifications

Procurement Notes

Verify the specific suffix 'PC' against the official Mallory Sonalert datasheet to confirm terminal type and compliance status. Ensure the selected variant matches the required mounting style and electrical specifications for the target application environment.

Selection Notes

Select this component when a compact, high-intensity piezoelectric source is needed for PCB assembly. Consider the 44.45 mm diameter and through-hole requirements during mechanical layout planning. Verify that the 85-95 dB output meets the acoustic requirements of the enclosure.

Part Context

This part belongs to the SBT series of industrial-grade audio indicators from Mallory Sonalert. The series is designed for robust performance in demanding environments, offering various voltage and acoustic options. The SBT12PHPC represents a standard piezoelectric solution within this lineup.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Ensure replacement parts match the 44.45 mm diameter and through-hole mounting constraints.