IP154012-1

Alarms, Buzzers, And Sirens Overview

The IP154012-1 is a piezoelectric indicator manufactured by DB Unlimited. It operates at a nominal voltage of 12V with a current consumption of 20mA. The device generates an acoustic output of 85dB measured at a distance of 10cm. Its resonant frequency is specified at 4kHz. The component utilizes through-hole mounting technology and features an internal driver circuitry within the indicator assembly.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric transduction technology for reliable sound generation
• Integrated internal driver circuitry simplifies interface requirements
• Through-hole mounting style suitable for standard PCB layouts

Alarms, Buzzers, And Sirens Applications

• General purpose electronic status indication
• Alarm systems requiring audible alerts
• Consumer appliance control panels

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation to confirm electrical tolerances and mechanical dimensions. Ensure the through-hole footprint matches the target PCB design. Confirm that the 12V operating voltage aligns with the system power supply rails before integration into the final assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity audible signal is required from a compact through-hole package. The 85dB output level provides clear audibility in moderate noise environments. The integrated driver reduces external component count compared to passive piezo elements, streamlining the schematic design for simple on/off alert applications.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the DB Unlimited IP series of piezo indicators. These components are designed as direct replacements for legacy electromechanical buzzers in many applications. The series offers various voltage and frequency options to suit different acoustic and electrical constraints in industrial and consumer electronics.

Alarms, Buzzers, And Sirens Replacement Considerations

Check mechanical height constraints as the unit measures 13.9mm. Verify that the 4kHz frequency is acceptable for the application, as it differs from standard 2-3kHz tones. Ensure the new component supports the existing 12V logic or drive levels without additional amplification.