CMT-1075-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-1075-SMT-TR is a piezoelectric audio transducer designed for surface mount applications. It operates at a rated voltage of 5 V with a supply current of 5 mA. The device produces a sound pressure level of 75 dB at 5 V measured at 10 cm and functions at a frequency of 5.2 kHz. Its physical dimensions are 10.00 mm in diameter with a maximum seated height of 3.60 mm. The component utilizes solder pad termination and supports an operating temperature range from -20°C to +70°C.

Alarms, Buzzers, And Sirens Feature Summary

• Surface mount construction with solder pad termination
• Externally driven piezoelectric transducer technology
• Single tone operation mode

Alarms, Buzzers, And Sirens Applications

• Electronic alarms
• Audio alerts
• Medical devices

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (TR) indicates tape and reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the external drive circuit matches the 5 V peak-to-peak signal requirement and 5 mA current draw specifications to maintain optimal performance.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for designs requiring a compact, low-profile piezoelectric buzzer. The 10 mm diameter fits space-constrained layouts while providing adequate acoustic output. Verify that the PCB footprint aligns with the specified solder pad configuration and that the assembly process accommodates the 3.60 mm maximum height constraint.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the CMT series of audio indicators manufactured by Same Sky, formerly known as CUI Devices. The series includes various piezoelectric buzzers optimized for surface mount technology. The CMT-1075 variant specifically targets applications needing a balance between size and acoustic performance.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Generic replacements may differ in acoustic output or electrical characteristics.