CMT-1285C-015

Alarms, Buzzers, And Sirens Overview

The CMT-1285C-015 is an electromagnetic buzzer from Same Sky, designed for through-hole PCB mounting. It operates at a rated voltage of 1.5 V with a current draw of 35 mA. The device produces a sound pressure level of 91 dBA at a frequency of 2.048 kHz. Its physical dimensions are 12 mm in diameter and 8.5 mm in height, utilizing solder pin termination.

Alarms, Buzzers, And Sirens Feature Summary

• Electromagnetic transducer technology for audio indication
• Through-hole installation via solder pins
• Integrated driving circuit functionality

Alarms, Buzzers, And Sirens Applications

• Low-voltage electronic equipment status signaling
• Portable devices requiring 1.5 V operation
• Industrial control panel audio alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix '015' to confirm the 1.5 V rating and 2.048 kHz frequency, as other variants in the CMT-1285C series may differ significantly in electrical parameters. Ensure the procurement specification matches the required through-hole package and 12 mm diameter form factor for the target PCB layout.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, high-volume audible indicator is needed for battery-powered applications due to its 1.5 V operating requirement. The 91 dBA output provides clear alerting in moderate noise environments. Confirm that the 35 mA current consumption aligns with the system's power budget constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the CMT-1285C series of round electromagnetic buzzers manufactured by Same Sky. The series offers various voltage and frequency configurations within a consistent 12 mm diameter housing. It serves as a standard solution for basic audio feedback in consumer electronics and industrial instrumentation.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include other Same Sky CMT-1285C variants if voltage or frequency requirements change. Cross-brand replacements must match the 12 mm diameter, 8.5 mm height, through-hole pin spacing, and 1.5 V operational specifications.