PB-09N23P-12Q

Alarms, Buzzers, And Sirens Overview

The PB-09N23P-12Q is an internally driven magnetic audio indicator manufactured by Mallory Sonalert Products Inc. Designed for through-hole mounting, this electromagnetic buzzer operates at a nominal voltage of 12 VDC with a current rating of 30 mA. It produces a continuous tone at a frequency of 2.3 kHz and delivers a sound pressure level of 85 dB measured at 10 cm distance. The component features solder pin termination and has physical dimensions of 9 mm in diameter.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven electromagnetic design for direct DC operation
• Continuous tone generation capability
• Through-hole PCB mounting with solder pins

Alarms, Buzzers, And Sirens Applications

• General purpose electronic equipment status indication
• Industrial control panel alarms
• Consumer appliance auditory alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix code to ensure correct voltage and acoustic specifications match the design requirements. Confirm that the through-hole footprint and pin spacing align with the target PCB layout. Check RoHS compliance documentation if environmental regulations apply to the final assembly. Ensure the operating voltage range accommodates the system's power supply variations.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, internally driven magnetic buzzer is required for 12 VDC systems. The 85 dB output provides clear audible feedback for general alarm applications. Consider the 9 mm diameter for compact board space constraints. Verify that the 30 mA current draw is supported by the driving circuit without additional amplification.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the PB series of audio indicators from Mallory Sonalert. The series offers various voltage ratings and form factors for different mounting needs. The PB-09N23P-12Q specifically targets 12 VDC applications requiring a standard magnetic buzzer solution.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes may include other 12 VDC magnetic buzzers with similar 2.3 kHz frequency and 85 dB sound pressure levels. Verify mechanical dimensions and pin compatibility before substitution.