CMT-8530S-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-8530S-SMT-TR is a surface-mount magnetic audio transducer buzzer manufactured by Same Sky. It features an 8.5 mm footprint and operates at a rated voltage of 3.6 V with a zero-peak input signal. The device produces a sound output level of 90 dB at a resonant frequency of 2730 Hz. Designed for compact electronics, it has a height of 3 mm and functions within an operating temperature range of -30°C to +75°C.

Alarms, Buzzers, And Sirens Feature Summary

• Surface mount construction for automated PCB assembly
• Magnetic transducer technology for audible alert generation
• Compact 8.5 mm form factor suitable for space-constrained designs

Alarms, Buzzers, And Sirens Applications

• Electronic device status indicators
• Consumer appliance alert systems
• Portable equipment audio signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'S' in the part number against official manufacturer documentation to confirm exact acoustic performance and electrical characteristics. Ensure the selected component matches the required surface mount package dimensions and thermal specifications for the target application environment.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile magnetic buzzer is required for surface mount applications. Consider the 3.6 V rating and 90 dB output level relative to power supply constraints and audibility requirements. Verify compatibility with standard SMT reflow processes and check for RoHS compliance if mandated by project regulations.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Same Sky CMT series of electromagnetic buzzers. These devices are designed as direct replacements for legacy components in various consumer and industrial electronics. The series offers standardized footprints to facilitate design-in across multiple product generations.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with CMT-8503-87-SMT-TR or CMT-85853-97-SMT-TR for similar form factors. Verify that alternative parts match the 8.5 mm footprint, 3.6 V operating voltage, and surface mount mounting style before substitution.