CMT-0926-86-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CMT-0926-86-SMT-TR is a surface-mount magnetic audio transducer manufactured by Same Sky. It features a compact footprint of 9 mm x 9 mm with a low profile height of 2.6 mm. The device operates at a resonant frequency of 2.7 kHz and delivers a sound pressure level of 86 dB measured at a distance of 10 cm. It requires an external drive circuit and functions within a voltage range of 2 V to 4 V, drawing a maximum current of 100 mA.

Alarms, Buzzers, And Sirens Feature Summary

• Low-profile design suitable for space-constrained portable electronics
• Surface-mount termination for automated PCB assembly
• High acoustic output relative to physical dimensions

Alarms, Buzzers, And Sirens Applications

• Portable consumer electronic devices
• Medical equipment status indicators
• Industrial control panel alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct packaging and terminal configuration. Confirm RoHS compliance status and material declarations prior to finalizing procurement orders. Ensure drive circuitry supports the specified peak-to-peak voltage requirements for optimal performance.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel alert is required in a minimal vertical space. The magnetic technology necessitates an external oscillator or microcontroller signal. Compare against piezoelectric alternatives if lower current consumption is a primary constraint, as this unit draws up to 100 mA during operation.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the CMT series of micro buzzers from Same Sky. The series offers various sizes and acoustic outputs. The SMT designation indicates surface-mount technology compatibility. The model number encodes specific dimensional and acoustic characteristics distinct from other variants in the family.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include the CMT-0925-86-SMT-TR and CMT-0926-80-SMT-TR. Verify pinout compatibility and mounting hole alignment before substitution. Acoustic output may vary between these specific part numbers.