SBT5PLHMPPC

Overview

The SBT5PLHMPPC is a piezoelectric buzzer from the Mallory Sonalert MSS series, designed for through-hole mounting. It operates on a DC input with a rated voltage of 5V and a range of 4 to 6V. The device features internal drive circuitry and produces a sound pressure level of 85dB at 5V measured at 10cm. Its operating frequency is 2.075kHz, with a supply current ranging from 46 to 150mA. The unit is certified by cUL and UL, suitable for medical applications, and functions within a temperature range of -30°C to 55°C.

Feature Summary

• Piezoelectric technology with integrated internal driver circuitry
• Medical grade certification for specialized healthcare environments
• Through-hole PC pin termination for standard board integration

Applications

• Medical equipment audio indicators
• Healthcare device alarm systems
• Industrial control panel signaling

Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct acoustic and electrical characteristics. Confirm that the medical grade rating aligns with your regulatory requirements. Check for any recent updates to the datasheet regarding environmental compliance or material composition changes before finalizing procurement specifications.

Selection Notes

Select this component when a compact, internally driven piezoelectric indicator is required for medical or industrial DC applications. Ensure the 5V nominal voltage and 2.075kHz frequency match the system design constraints. Verify that the through-hole package and 23x23mm dimensions fit the available PCB space and mechanical mounting requirements.

Part Context

This part belongs to the Mallory Sonalert MSS series of magnetic and piezoelectric buzzers. These components are engineered for reliable audio signaling in various electronic systems. The manufacturer specializes in audio indicators and alerts, providing both standard and specialized variants for different industry needs.

Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not match the specific acoustic output or medical certification requirements.