SBT12THFL

Overview

The SBT12THFL is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features a 44.45mm flange design for secure mounting. The device operates on DC voltage and utilizes internal drive circuitry to generate audible alerts. It is classified as an industrial-grade audio indicator suitable for demanding environments requiring reliable sound signaling.

Feature Summary

• Piezoelectric transducer technology for consistent acoustic output
• Integrated internal drive circuitry simplifies system integration
• Flange mounting style provides stable mechanical attachment

Applications

• Industrial machinery status indication
• Medical equipment alarm systems
• Transportation vehicle warning signals

Procurement Notes

Verify the specific electrical ratings and acoustic performance against the official Mallory Sonalert datasheet before integration. Confirm that the flange dimensions match the enclosure requirements. Ensure the operating voltage aligns with the system power supply specifications to prevent damage or malfunction.

Selection Notes

Select this component when a robust, flange-mounted piezoelectric buzzer is required. Consider the internal drive capability if minimizing external control components is a priority. Evaluate the acoustic requirements against the available SPL data in the technical documentation to ensure adequate audibility in the target environment.

Part Context

This part belongs to the SBT series of industrial buzzers from Mallory Sonalert. The series is known for compliance with international standards such as IEC 60601-1-8 for medical applications. The flange design distinguishes it from panel-mount or bracket-mount variants within the broader product line.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Generic replacements may not match the specific flange geometry or acoustic profile. Verify compatibility with existing mounting hardware and electrical interfaces before substitution.