SBT12DHFL

Overview

The SBT12DHFL is an industrial-grade piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. Designed for robust performance, this component operates within a DC voltage range of 9 to 12 volts. It delivers a sound pressure level of 90 dB and features drug-fluid resistance properties suitable for harsh environments. The unit complies with RoHS standards and is packaged in a stick configuration.

Feature Summary

• Industrial-grade construction designed for demanding operational environments
• Resistant to exposure to drug fluids and chemical agents
• Integrated internal drive circuitry for simplified system integration

Applications

• Medical equipment requiring fluid-resistant audio indicators
• Industrial control panels and machinery status signaling
• Harsh environment alarm systems

Procurement Notes

Verify current distribution availability as the product may be restricted or unavailable in certain regions. Confirm specific packaging quantities and lead times directly with authorized suppliers. Ensure compliance with local environmental regulations regarding RoHS certification before finalizing procurement decisions.

Selection Notes

Select this model when high acoustic output is required alongside chemical resistance. The 9-12VDC operating range suits low-voltage DC power systems. Verify that the 90dB SPL meets regulatory noise requirements for the intended installation location.

Part Context

This component belongs to the SBT series of industrial audio indicators from Mallory Sonalert. The series focuses on durable, high-output devices capable of withstanding challenging conditions. It serves as a specialized solution for applications where standard buzzers fail due to environmental factors.

Replacement Considerations

Consult official Mallory Sonalert documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without validating electrical and mechanical specifications against the original datasheet.