SBT12GLPC

Overview

The SBT12GLPC is a piezoelectric buzzer from the Mallory Sonalert industrial series, designed for medical and general alerting applications. It operates on a DC input voltage range of 9 to 12VDC. The device produces a continuous tone at a frequency of 3kHz with a sound pressure level of 90dB. It features through-hole termination for panel mounting and includes an internal driver circuit. The unit is certified under IEC 60601-1-8 AMD2:2020 standards.

Feature Summary

• IEC 60601-1-8 compliant for medical environments
• Internal driver circuit for direct connection
• Through-hole panel mount construction

Applications

• Medical equipment audio indicators
• Industrial alarm systems
• General purpose audible alerts

Procurement Notes

Verify that the specific order matches the SBT12GLPC part number exactly. Confirm the requirement for IEC 60601-1-8 certification aligns with your application's regulatory needs. Ensure the power supply provides a stable 9-12VDC input. Check mechanical drawings for hole dimensions before finalizing panel design.

Selection Notes

Select this component when a loud, continuous tone is required in a medical or industrial setting. The 90dB output ensures audibility in noisy environments. The through-hole package suits rigid panel installations. Verify that the 3kHz frequency meets hearing safety guidelines for the intended user group.

Part Context

This part belongs to the SBT12 series of industrial-grade buzzers. It shares the physical form factor with other variants like SBT12CMFL but differs in acoustic mode and certification. The GLPC suffix typically denotes specific medical compliance and terminal type within the manufacturer's lineup.

Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Similar models include SBT12CMFL or SBT12PMFL, but these may lack the specific IEC 60601-1-8 certification or differ in sound pattern. Verify electrical compatibility before substitution.