SBT12TMCMPPC

Overview

The SBT12TMCMPPC is a piezoelectric buzzer from the Mallory Sonalert IEC60601-1-8 medical alarm series. It operates on a 9V to 12VDC supply and features a 45mm diameter round housing with through-hole mounting via five PC pins. The device produces a cardiac tone at approximately 150Hz to 4kHz, delivering a sound pressure level of 85dB to 95dB. It functions within an operating temperature range of -30°C to +65°C.

Feature Summary

• Complies with IEC60601-1-8 standards for medical audible alarms
• Generates high-priority cardiac alert tones
• Utilizes robust piezoelectric technology for reliable operation

Applications

• Medical equipment audible alarms
• Patient monitoring systems
• Hospital safety signaling devices

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Mallory Sonalert documentation. Confirm that the specific suffix matches the required medical compliance and electrical specifications. Ensure the supplier provides valid traceability records for regulated industry applications.

Selection Notes

Select this component when IEC60601-1-8 compliance is mandatory for medical alarm circuits. Choose based on the requirement for a cardiac tone profile and 9-12VDC operation. Consider the 45mm form factor and through-hole pin configuration for PCB integration in healthcare environments.

Part Context

This part belongs to the SBW/SBT series of medical-grade audible indicators. It is designed specifically for critical care applications where regulatory compliance and distinct audio profiles are essential. The series emphasizes reliability and standardized acoustic outputs for hospital settings.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Generic buzzers may not meet IEC60601-1-8 requirements or produce the specified cardiac tone frequency.