CMT-1604-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-1604-SMT-TR is a surface-mount piezo audio transducer manufactured by Same Sky. It features a 16 mm square footprint with a depth of 2.6 mm. The component operates at a rated voltage of 3 Vp-p and produces a sound pressure level of 81 dB. It is designed for board mounting without an integrated driving circuit, requiring external signal generation.

Alarms, Buzzers, And Sirens Feature Summary

• Surface mount piezo transducer design
• Compact 16 mm square form factor
• High acoustic output capability

Alarms, Buzzers, And Sirens Applications

• Electronic device status indicators
• Alarm system audio alerts
• Consumer electronics feedback signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and mechanical dimensions. Ensure the PCB layout accommodates the 16 mm x 16 mm footprint and 2.6 mm height. Confirm that the application circuit provides the necessary 3 Vp-p drive signal, as this component lacks internal drivers.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, high-output buzzer is required for space-constrained designs. The piezo technology offers durability and consistent performance across temperature ranges. Consider the lack of an integrated driver when designing the control logic.

Alarms, Buzzers, And Sirens Part Context

This part belongs to Same Sky's line of surface-mount audio transducers. It utilizes piezoelectric materials to convert electrical energy into sound waves. The series is engineered for automated assembly processes, supporting high-volume manufacturing environments.

Alarms, Buzzers, And Sirens Replacement Considerations

Check for direct substitutes within the Same Sky CMT series that match the 16 mm dimension and 81 dB sensitivity. Verify pin compatibility and mechanical fit before swapping with other manufacturers' piezo buzzers.