SMT-1325

Alarms, Buzzers, And Sirens Overview

The SMT-1325 is a piezoelectric buzzer manufactured by PUI Audio, Inc. It features surface-mount technology with dimensions of 12.8 x 12.8 mm. The device operates at a resonant frequency of 4100 Hz and produces a sound pressure level of 80 dBA when driven by a 5Vpp signal. This component is designed for board-mounted applications requiring compact audio indication.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric transducer technology
• Surface-mount package design
• Compact square form factor

Alarms, Buzzers, And Sirens Applications

• Electronic device status indication
• Alarm systems
• Audio alerts in consumer electronics

Alarms, Buzzers, And Sirens Procurement Notes

Verify the current manufacturing status as sources indicate this product may be discontinued or subject to specific tariff regulations depending on the shipping destination. Confirm RoHS compliance details through official documentation before finalizing procurement plans.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for designs requiring a low-profile, surface-mount piezo buzzer. Ensure the driving circuit can provide the specified 5Vpp signal to achieve the rated 80 dBA output at 4100 Hz. Verify mechanical fit within the 12.8 x 12.8 mm footprint constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the PUI Audio category of alarms, buzzers, and sirens. It serves as an audio indicator component, distinct from microphones or speakers, focusing on simple tone generation for user feedback in electronic assemblies.