SBT12PMHSPPC

Overview

The SBT12PMHSPPC is an internally driven piezo buzzer from Mallory Sonalert. It operates at a frequency of 2.075kHz with a sound pressure level of 85dB measured at 9V and 10cm distance. The device requires a supply current between 15 and 25mA. It utilizes through-hole PC pins for mounting.

Feature Summary

• Internally driven piezo construction
• Through-hole PC pin termination
• Industrial grade audio alert capability

Applications

• Industrial equipment status indication
• Medical device audio alerts
• Transportation system signaling

Procurement Notes

Verify the specific suffix HSPPC against official Mallory Sonalert documentation to confirm the exact acoustic profile and mechanical configuration. Ensure compatibility with existing PCB layouts regarding through-hole spacing and voltage requirements before finalizing procurement decisions.

Selection Notes

Select this component when a high-intensity 85dB alert is required in a compact form factor. The internal driver simplifies circuit design by reducing external component count. Consider the 2.075kHz frequency for optimal audibility in noisy industrial environments compared to lower or higher pitch alternatives.

Part Context

This part belongs to the SBT series of audio indicators designed for robust performance. Mallory Sonalert manufactures these devices for demanding applications requiring reliable visual and auditory warnings. The SBT series is widely recognized in industrial and medical sectors for consistent acoustic output.

Replacement Considerations

Consult Mallory Sonalert datasheets for direct substitutes within the SBT family. Verify that alternative parts match the 2.075kHz frequency and 85dB SPL specifications to maintain system alert effectiveness.