SBS12PMHFPPC

Overview

The SBS12PMHFPPC is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a nominal voltage of 12 VDC and produces a sound pressure level of approximately 85 dB at 10 cm. The device features a flat tone frequency of 2.7 kHz. It utilizes a PCB mount configuration with through-hole pins for secure installation on circuit boards. The unit is designed for continuous duty operation within specified temperature ranges, providing reliable acoustic signaling for electronic systems requiring compact, low-power audible alerts.

Feature Summary

• Piezoelectric transduction mechanism for efficient sound generation
• PCB mount design with through-hole termination for direct board integration
• Flat tone output characteristic for consistent auditory feedback

Applications

• Industrial control panel signaling
• Medical equipment status indication
• Consumer appliance alert systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required mounting styles and electrical characteristics. Confirm that the operating voltage and frequency specifications match the target circuit design requirements before procurement. Check for any recent updates to the component's environmental ratings or material compliance status.

Selection Notes

Select this component when a compact, low-profile audible indicator is required for PCB assembly. Ensure the available space accommodates the buzzer's dimensions and that the driving circuit can supply the necessary current for the 12 VDC rating. Consider the acoustic environment and required sound pressure level to confirm suitability for the intended application distance.

Part Context

This part belongs to the SBS series of piezoelectric buzzers from Mallory Sonalert. The series offers various voltage and frequency options tailored for different electronic signaling needs. The SBS designation typically indicates a standard piezo buzzer format, while the suffixes define specific electrical and mechanical attributes such as voltage, tone type, and mounting style.

Replacement Considerations

Consult official substitution guides for equivalent parts from Mallory or other manufacturers. Verify pinout compatibility and acoustic performance metrics before replacing. Ensure the substitute component meets the same voltage and frequency specifications to maintain system functionality.