CMT-1614-85T

Alarms, Buzzers, And Sirens Overview

The CMT-1614-85T is an externally driven magnetic audio transducer manufactured by Same Sky. Designed for through-hole mounting, this electromagnetic buzzer features a 16 mm diameter and 14 mm height. It operates at a rated voltage of 12 V DC with a current draw of 40 mA. The device produces a sound pressure level of 85 dB at 12 V and functions at a frequency of 2.048 kHz. It supports an operating temperature range from -30°C to 70°C.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven electromagnetic design requiring external drive circuitry
• Through-hole PC pin termination for standard PCB integration
• High acoustic output capability suitable for alert applications

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indicators
• Consumer appliance alarm systems
• Medical device auditory alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific drive circuit requirements before procurement, as this component is an externally driven transducer rather than a self-contained piezo unit. Confirm that the 12 V DC supply matches the system architecture. Ensure the through-hole footprint aligns with the PCB layout specifications. Check for any regional distribution restrictions or lead time variations associated with the manufacturer's current production cycles.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a high-volume, cost-effective magnetic buzzer is required for 12 V systems. It is appropriate for designs where space allows for a 16 mm diameter component. Consider the need for an external driver circuit in the schematic design phase. Compare against lower voltage alternatives if the system operates on different nominal voltages.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Same Sky CMT series of audio transducers. The series includes various sizes and voltage ratings for different acoustic needs. The CMT-1614-85T specifically targets applications needing robust sound output at 12 V. It represents a standard solution for general-purpose audible signaling in electronics.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include other 12 V, 16 mm magnetic buzzers from Same Sky such as the CMI-1614-1285T, though electrical characteristics may vary. Cross-brand replacements require matching the 12 V rating, 85 dB SPL, and through-hole package dimensions.