CMT-8503-85B-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-8503-85B-SMT-TR is a surface-mount magnetic audio transducer manufactured by Same Sky. It features an 8.5 mm footprint with a 3 mm depth, designed for PCB integration. The device operates at a rated voltage of 3.6 V and produces a sound output level of 85 dB. It utilizes solder pad terminations for secure attachment to circuit boards. The component is engineered for reliable performance within an operating temperature range of -40°C to +85°C.

Alarms, Buzzers, And Sirens Feature Summary

• Surface mount design for automated PCB assembly
• Magnetic transducer technology for audio indication
• Compact 8.5 mm x 3 mm form factor

Alarms, Buzzers, And Sirens Applications

• Electronic device status indicators
• Alarm systems requiring audible alerts
• Consumer electronics audio signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'B' against official Same Sky documentation to confirm exact mechanical or electrical variations compared to standard variants. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status through current regulatory filings before finalizing procurement specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile magnetic buzzer is required for space-constrained designs. The 85 dB output provides clear audible feedback for general purpose applications. Consider the 3.6 V operating voltage to ensure proper driver circuit compatibility. Evaluate the SMT termination type against available board real estate and assembly capabilities.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Same Sky CMT series of surface-mount buzzers. The series offers various sizes and sound pressure levels to suit different enclosure requirements. The magnetic type distinguishes it from piezoelectric alternatives, typically offering different tonal characteristics and drive requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference dimensions and pinout with other 8.5 mm surface-mount magnetic buzzers. Verify that substitute components match the 3.6 V rating and 85 dB sensitivity. Check for equivalent operating temperature ranges and mounting configurations.