SBT5GMCFPPC

Overview

The SBT5GMCFPPC is an internally driven piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a nominal voltage of 3.3V with a current consumption ranging from 15 to 40mA. The device produces a general melody sound level of 85dB and functions at a frequency of 2.075kHz. It utilizes through-hole mounting with PC pins and features a diameter of 44.45mm.

Feature Summary

• Internally driven piezoelectric design for simplified circuit integration
• Generates a general melody audio output
• Through-hole construction with PC pin termination

Applications

• Industrial control panels requiring audible status indication
• Consumer electronics with limited drive capability
• Medical equipment needing reliable acoustic alerts

Procurement Notes

Verify the specific datasheet version for the SBT5GMCFPPC before finalizing designs. Confirm that the 3.3V operating voltage aligns with your system power rails. Ensure mechanical clearance accommodates the 44.45mm diameter. Check for any recent RoHS compliance updates or packaging changes directly from Mallory Sonalert.

Selection Notes

Select this component when a self-oscillating, melody-producing indicator is required without external driver circuits. The 85dB output provides clear audibility in moderate noise environments. Consider the 15-40mA current draw against available power supply capacity. Verify that the through-hole form factor matches the target PCB layout constraints.

Part Context

This part belongs to the SBT5 series of Sonalert buzzers, which are known for robust performance in various industrial and commercial applications. The SBT5GMCFPPC specifically denotes the general melody variant within this family, distinguished by its internal oscillator and piezoelectric transducer technology.

Replacement Considerations

Consult official Mallory Sonalert documentation for direct cross-references. Generic piezo buzzers may lack the integrated drive circuitry or specific melody characteristics. Verify electrical parameters such as voltage range and sound pressure level before substituting.