CMT-0502-03-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-0502-03-SMT-TR is a surface-mount magnetic audio transducer manufactured by Same Sky. It operates at a rated voltage of 3 V and produces a sound pressure level of 75 dB. The device features a compact footprint measuring 5 mm x 2 mm with a height of 3 mm. It is designed for board-mount applications using SMD/SMT termination styles. The unit weighs approximately 150 mg and is supplied in tape and reel packaging for automated assembly processes.

Alarms, Buzzers, And Sirens Feature Summary

• Compact surface-mount design suitable for space-constrained PCB layouts
• Externally driven magnetic transducer technology for single-tone signaling
• Low-profile physical dimensions to minimize vertical clearance requirements

Alarms, Buzzers, And Sirens Applications

• Consumer electronics status indicators
• Medical device audio alerts
• Industrial control panel signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic output and electrical characteristics against the official Same Sky datasheet prior to integration. Confirm that the surface-mount package dimensions align with the designated PCB footprint. Ensure supply chain sources provide authentic components from authorized distributors to guarantee performance consistency and reliability standards.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, externally driven magnetic buzzer is required for surface-mount assembly. Consider the 3 V operating voltage and 75 dB acoustic output relative to the application's noise environment. Evaluate the 5 mm x 2 mm footprint constraints against available board space and thermal management requirements for the final enclosure design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the CMT series of magnetic audio transducers from Same Sky. These devices are engineered as externally driven buzzers requiring an external oscillator circuit. The series offers various form factors and acoustic outputs to support diverse audio indication needs across multiple electronic product categories.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified equivalent parts. Ensure any substitute maintains identical mounting dimensions, electrical ratings, and acoustic performance specifications.