IE122405-1

Alarms, Buzzers, And Sirens Overview

The DB Unlimited IE122405-1 is a piezoelectric buzzer designed for audible signaling applications. It operates at a resonant frequency of 2405 Hz and requires a DC drive voltage of 12 V. The device delivers a sound pressure level of 85 dB when measured at a distance of 10 cm under standard test conditions. It features a compact cylindrical form factor with a diameter of 12 mm, suitable for space-constrained electronic assemblies.

Alarms, Buzzers, And Sirens Feature Summary

• Generates high-intensity acoustic output through piezoelectric vibration
• Operates on direct current without requiring external oscillators
• Provides reliable performance across standard industrial temperature ranges

Alarms, Buzzers, And Sirens Applications

• Electronic appliance status indicators
• Industrial control panel alarms
• Automotive interior warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific mounting configuration and lead wire length requirements against the mechanical drawing before ordering. Confirm that the operating environment does not exceed the maximum rated voltage or temperature limits specified in the official datasheet to ensure long-term reliability and acoustic performance stability.

Alarms, Buzzers, And Sirens Selection Notes

Select this component based on the required acoustic output level and physical size constraints. Ensure the driving circuit can supply the necessary peak current during resonance. Compare alternative frequencies if specific pitch requirements exist for user recognition.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the series of passive piezoelectric buzzers manufactured by DB Unlimited. These components are widely used in consumer electronics and industrial equipment where simple, cost-effective audible alerts are required without complex driver circuitry.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct replacements must match the 12V rating, 2405Hz frequency, and 85dB output. Verify mechanical dimensions and terminal compatibility. Consult manufacturer cross-reference lists for verified equivalent parts.