SMT-0927-S-4-R

Alarms, Buzzers, And Sirens Overview

The SMT-0927-S-4-R is a surface-mount electromagnetic transducer manufactured by PUI Audio, Inc. It operates at a rated voltage of 3.6 V and produces a sound pressure level of 95 dB. The device resonates at a frequency of 2730 Hz with an input type of zero-peak signal. Designed for board mounting, it features a compact 9x9 mm form factor suitable for space-constrained applications.

Alarms, Buzzers, And Sirens Feature Summary

• Surface-mount electromagnetic transducer design
• Externally driven driver circuitry
• Zero-peak signal input compatibility

Alarms, Buzzers, And Sirens Applications

• Electronic alarm systems
• Audible notification devices
• Consumer electronics indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify component status as the part may be obsolete. Confirm availability through authorized distributors or secondary markets. Check for updated replacement recommendations from the manufacturer before finalizing procurement plans to ensure long-term supply chain stability.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for applications requiring a low-profile, surface-mount audible indicator. Ensure the driving circuit can provide the necessary zero-peak signal. Verify that the 95 dB output meets acoustic requirements within the target enclosure constraints.

Alarms, Buzzers, And Sirens Part Context

This model belongs to the SMT series of surface-mount transducers from PUI Audio. It is designed for automated assembly processes. The series typically offers various voltage and frequency options to suit different electronic product signaling needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Check PUI Audio documentation for direct replacements. Consider similar SMT series models with compatible voltage and frequency specifications if this specific part number is unavailable.