SBT12GHCFPPC

Overview

The SBT12GHCFPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 9 to 12 VDC and features PC pin termination for through-hole mounting. The device has a diameter of 44.45 mm and produces a sound pressure level of 85 dB at 9V measured at 10 cm. It is designed for general melody applications and holds cUL recognition under IEC60601-1-8 AMD2:2020 standards.

Feature Summary

• Piezoelectric technology for audible signaling
• Through-hole PC pin termination
• cUL recognized for medical equipment compliance

Applications

• Medical device alarms
• General purpose audio indicators
• High priority alert systems

Procurement Notes

Verify the specific suffix CFPPC against official Mallory Sonalert documentation to confirm terminal type and RoHS status. Confirm availability with authorized distributors as stock levels fluctuate. Ensure the 9-12VDC operating range matches the target circuit design before procurement.

Selection Notes

Select this component when a through-hole piezo buzzer with medical certification is required. The 44.45mm diameter suits standard panel cutouts. Verify that the 85dB SPL meets acoustic requirements for the intended environment. Check compatibility with PCB layout constraints for PC pins.

Part Context

This part belongs to the Mallory Sonalert series of audible indicators. It is distinct from speaker models like SBW12PHCFPPC which offer different frequency ranges. The SBT series focuses on piezoelectric buzzers for alarm and alert functions rather than voice reproduction.

Replacement Considerations

SBT12GHFL is listed as a related variant in public documents, potentially differing in melody or priority settings. Verify electrical parameters and physical dimensions before substitution.