PB-09N23P-03Q

Alarms, Buzzers, And Sirens Overview

The PB-09N23P-03Q is a board-mount electromagnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 1.2 to 2.5 VDC and draws 30 mA of current. The device produces a constant tone at a frequency between 1800 Hz and 2800 Hz, with a sound pressure level of 82 dB. It features through-hole pin termination and measures 9 mm by 5.5 mm.

Alarms, Buzzers, And Sirens Feature Summary

• Electromagnetic transducer technology for audio indication
• Constant tone operation mode
• Through-hole pin termination for PCB mounting

Alarms, Buzzers, And Sirens Applications

• Embedded system status indicators
• Low-voltage alarm circuits
• Portable electronic device alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating voltage requirements against your circuit design, as the rated range is 1.2 to 2.5 VDC. Confirm that the 30 mA current draw is supported by your power supply. Ensure the through-hole footprint matches your PCB layout dimensions of 9 mm by 5.5 mm before ordering.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, low-voltage electromagnetic buzzer is required for board-level integration. It is suitable for applications needing a constant audible alert with moderate sound output. Consider the through-hole mounting style and radial lead configuration during mechanical design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert audio indicator family, specifically designed for board-mount applications. It utilizes electromagnetic technology rather than piezoelectric elements, offering distinct acoustic characteristics suitable for general-purpose signaling in consumer and industrial electronics.

Alarms, Buzzers, And Sirens Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.