SBT5TMHCTPC

Overview

The SBT5TMHCTPC is a through-hole piezoelectric buzzer manufactured by Mallory Sonalert. It features a diameter of 44.45mm and operates within an IEC standard voltage range of 3.3V to 5VDC. The device produces a sound pressure level of 90dB, ensuring high audibility for industrial and medical applications. It complies with RoHS standards and is designed for reliable audio indication in environments requiring robust signal generation.

Feature Summary

• Through-hole mounting configuration for secure PCB integration
• Piezoelectric transducer technology for consistent acoustic output
• Compliance with international electrical safety standards

Applications

• Medical device alarm systems
• Industrial control panel indicators
• General purpose audible alerts

Procurement Notes

Verify the specific suffix 'CTPC' against official Mallory Sonalert documentation to confirm pinout and mechanical dimensions. Ensure compatibility with existing board layouts before procurement. Confirm RoHS compliance status via current datasheets as regulatory requirements may evolve.

Selection Notes

Select this component when a 44.45mm form factor is required for through-hole assembly. The 90dB output suits noisy environments. Verify that the 3.3-5VDC operating range matches the system power supply architecture to ensure proper activation without overdriving the piezo element.

Part Context

This part belongs to the Mallory Sonalert SBT5 series of audio indicators. The series includes various configurations for medical and industrial use. The 'TMHC' designation typically relates to specific acoustic or mounting characteristics within the broader product line, distinguishing it from surface-mount or different voltage variants.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for direct equivalents. Generic piezo buzzers may not match the 90dB SPL or specific frequency response. Verify mechanical footprint compatibility if considering alternative manufacturers.