SBT12ELHFPPC

Overview

The SBT12ELHFPPC is an industrial-grade piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. Designed for equipment supply failure indication, this device operates on a DC input voltage range of 9 to 12VDC. It features an internal driver circuit and produces a melody sound pattern at a nominal level of 90dB. The unit utilizes a stack mount installation method with screw terminals for connection. Certified to IEC standards, it is constructed to meet rigorous industrial requirements for reliability and acoustic performance in critical signaling applications.

Feature Summary

• Generates a specific melody tone designated for equipment supply failure alerts
• Incorporates an internal driver circuit for direct DC power operation
• Constructed with industrial-grade materials compliant with IEC standards
• Utilizes a robust stack mount design for secure panel integration

Applications

• Equipment supply failure indication systems
• Industrial control panel alarm modules
• Medical device status alerting units
• Transportation vehicle warning systems

Procurement Notes

Verify the exact voltage rating and acoustic output specifications against the official Mallory Sonalert datasheet prior to procurement. Confirm that the IEC certification meets the specific regulatory requirements of your target market. Ensure the stack mount mechanical dimensions align with the enclosure design. Validate terminal type compatibility with existing wiring harnesses to prevent installation errors.

Selection Notes

Select this component when a distinct melody tone is required to indicate power supply anomalies rather than a simple beep. The 9-12VDC operating range suits standard low-voltage industrial control circuits. The stack mount configuration allows for vertical assembly in space-constrained panels. Consider the 90dB output level for environments requiring high audibility without excessive distortion.

Part Context

This part belongs to the SBT series of industrial buzzers from Mallory Sonalert. The SBT line is characterized by high durability and compliance with international safety standards. These devices are widely used in sectors demanding reliable auditory warnings, such as healthcare, transportation, and heavy industry. The model suffix typically denotes specific acoustic patterns or mounting variations within the series.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical fit and electrical parameters before considering alternative manufacturers.