IE122301-1

Alarms, Buzzers, And Sirens Overview

The IE122301-1 is a through-hole piezoelectric buzzer manufactured by DB Unlimited. It operates at a rated voltage of 1.5 V and draws a current of approximately 7 mA. The device produces a single tone at a resonant frequency of 2.3 kHz with a sound pressure level of 80 dBA. Its physical dimensions are 12 mm in diameter and 9.5 mm in height, utilizing solder pin termination for board mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Provides a complete drop-in audio solution without requiring external drive circuitry
• Utilizes piezoelectric technology for electro-mechanical sound indication
• Designed for direct through-hole installation on printed circuit boards

Alarms, Buzzers, And Sirens Applications

• Consumer electronics audio indicators
• Appliance status signaling
• Portable device alert systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific electrical ratings against your design requirements, particularly the 1.5 V operating voltage and 2.3 kHz frequency. Confirm that the through-hole mounting style and 12 mm diameter fit your PCB layout constraints. Ensure compatibility with RoHS3 standards if required by your manufacturing process. Cross-reference the datasheet for precise mechanical tolerances and thermal limits before finalizing component selection.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-voltage, self-contained audible indicator is needed without complex driver circuits. The 1.5 V rating makes it suitable for battery-powered applications where power efficiency is critical. Consider the 80 dBA output level to ensure adequate audibility for the intended environment. The through-hole format may be preferred for robust mechanical attachment or legacy board designs compared to surface-mount alternatives.

Alarms, Buzzers, And Sirens Part Context

DB Unlimited specializes in providing world-class audio solutions, including simple indicators, transducers, speakers, and MEMS technology. The IE122301-1 falls within their range of electro-mechanical indicators designed to help engineers solve design challenges efficiently. These components aim to offer industry-leading customer support and streamlined integration for various audio signaling needs.

Alarms, Buzzers, And Sirens Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.