SBT5PLMMPPC

Overview

The SBT5PLMMPPC is a piezoelectric buzzer from the Mallory Sonalert SBT series, designed for through-hole mounting. It operates within an IEC voltage range of 3.3V to 5VDC and delivers a sound pressure level of 90dB. The unit features a diameter of 44.45mm and functions reliably across a temperature range of -30°C to +65°C. This component is part of the Perfusion audio alert line, intended for specific medical signaling applications.

Feature Summary

• Piezoelectric transduction mechanism for reliable acoustic output
• Through-hole board mount construction for secure PCB integration
• Compliance with IEC voltage standards for broad power compatibility

Applications

• Perfusion pump alarm systems
• Medical device status indicators
• Clinical equipment audio alerts

Procurement Notes

Verify the exact suffix PPCC against the manufacturer datasheet to confirm the Perfusion tone variant. Ensure the 3.3-5VDC operating range matches the target circuit design. Confirm RoHS compliance requirements are met for the specific project regulations before finalizing procurement.

Selection Notes

Select this model when a 90dB audible alert is required for perfusion-specific medical contexts. The 44.45mm form factor dictates panel or board space availability. Verify that the -30°C to +65°C operational range covers the environmental conditions of the deployment site.

Part Context

This component belongs to the SBT series of audio indicators manufactured by Mallory Sonalert Products Inc. The series includes various tones tailored for industrial and medical sectors. The SBT5PLMMPPC specifically addresses perfusion monitoring needs within the broader portfolio of electronic warning devices.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Generic buzzers may not replicate the specific Perfusion waveform or 90dB output required for regulatory compliance in medical environments.