SBT12TLMMPPC

Overview

The SBT12TLMMPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a 44.45 mm diameter and is designed for through-hole mounting on printed circuit boards. The component operates within a voltage range of 9 to 12 VDC and delivers a sound pressure level of 90 dB. It is engineered for medical applications, specifically complying with IEC 60601-1-8 standards for temperature and energy delivery alarms. The unit utilizes a melody tone mode and includes integrated circuitry for precise audio output.

Feature Summary

• Complies with IEC 60601-1-8 medical alarm standards
• Integrated melody tone generation circuitry
• High-intensity 90 dB acoustic output
• Through-hole PCB mounting configuration

Applications

• Temperature monitoring alarms in medical devices
• Energy delivery system alerts
• IEC 60601-1-8 compliant patient monitoring equipment
• Medical diagnostic instrument auditory indicators

Procurement Notes

Verify the specific melody sequence and electrical characteristics against the official Mallory Sonalert datasheet prior to integration. Confirm that the component meets current IEC 60601-1-8 regulatory requirements for the intended medical application environment. Ensure compatibility with the target PCB layout and soldering process specifications.

Selection Notes

Select this component when strict adherence to IEC 60601-1-8 medical safety standards is required for temperature or energy delivery warnings. Choose this model for applications necessitating a high-decibel melody alert via a through-hole piezoelectric transducer. Consider this part for designs requiring integrated signal processing within a compact 44.45 mm form factor.

Part Context

This component belongs to the SBT series of medical-grade audio indicators produced by Mallory Sonalert Products Inc. The series is characterized by compliance with international medical electrical equipment safety standards. These devices are engineered to provide reliable auditory feedback in critical care and diagnostic environments where standard industrial buzzers may not suffice.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.