SBT5ELHMPPC

Overview

The SBT5ELHMPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates within an IEC voltage range of 3.3 to 5 VDC and produces a sound pressure level of 90 dB. The device features a drug-fluid resistant design suitable for medical environments. It utilizes through-hole mounting with a specific package configuration.

Feature Summary

• Drug-fluid resistant construction for medical durability
• Piezoelectric transducer technology
• Through-hole mounting capability

Applications

• Medical device audio indicators
• Ventilator alarm systems
• Cardiac monitoring equipment

Procurement Notes

Verify the exact suffix against official Mallory Sonalert documentation to confirm the drug-fluid resistance specification. Ensure the voltage rating matches the target circuit requirements. Confirm the mounting style aligns with the PCB layout. Cross-reference the datasheet for environmental compliance details before finalizing procurement.

Selection Notes

Select this component when a low-voltage, high-decibel indicator is required for medical applications exposed to cleaning agents. The drug-fluid resistance distinguishes it from general-purpose variants. Verify compatibility with 3.3V to 5V logic levels. Consider the physical dimensions and terminal type during mechanical integration.

Part Context

This part belongs to the Mallory Sonalert SBT series of audio indicators. The series includes various configurations for industrial and medical use. Variants differ by voltage, sound level, and environmental resistance. This specific model targets the medical sector with specialized coating properties.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Generic piezo buzzers may lack the required drug-fluid resistance. Ensure any substitute meets the same voltage and acoustic specifications.