SBT5GLHFPPC

Overview

The SBT5GLHFPPC is a board-mount piezoelectric buzzer manufactured by Mallory Sonalert. It operates within an IEC voltage range of 3.3 to 5 VDC and produces a sound pressure level of 90 dB. The device is designed for general alarm applications and complies with RoHS standards. It features a surface-mount technology (SMT) package configuration suitable for automated assembly processes in electronic circuits requiring audible indicators.

Feature Summary

• Surface-mount construction for direct PCB integration
• Piezoelectric transducer technology for reliable acoustic output
• Compliance with RoHS environmental directives

Applications

• General purpose audio indication in electronic devices
• Medical equipment status signaling
• Industrial control panel alerts

Procurement Notes

Verify the specific suffix PPC against official Mallory Sonalert documentation to confirm packaging type and reel specifications. Ensure the 3.3-5VDC operating range matches the target circuit design. Confirm RoHS compliance requirements align with project regulations before finalizing procurement decisions.

Selection Notes

Select this component when a low-voltage, high-volume surface-mount buzzer is required. The 90 dB output provides adequate audibility for general alarms. Verify that the PCB footprint accommodates the SMT package dimensions and that the driving circuit can supply the necessary current at 3.3 to 5 VDC without exceeding thermal limits.

Part Context

This part belongs to the Mallory Sonalert SBT series of medical and industrial piezo buzzers. The series offers various sound levels and voltage options. The SBT5GLHFPPC specifically targets general applications within the low-voltage segment, distinguishing itself from higher-decibel or different-voltage variants in the same product family through its standardized 90 dB output and 5VDC compatibility.

Replacement Considerations

Consult Mallory Sonalert datasheets for exact pin-compatible substitutes within the SBT series. Verify voltage tolerance and acoustic output equivalence before substituting.