PB-12N23MP-09Q

Alarms, Buzzers, And Sirens Overview

The PB-12N23MP-09Q is a magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates on a 9V DC input with a rated voltage range of 4 to 6V for standard models, though this specific variant is designated for 9V. The device features internal drive circuitry and utilizes through-hole PC pin termination. Key electrical parameters include a sound pressure level of 85dB measured at 10cm and an operating frequency of 2.075kHz. The unit draws between 46 and 150mA during operation. It is designed for medical grade applications and holds cUL and UL certifications. The physical dimensions are 23x23mm, suitable for panel or board mounting in compact enclosures.

Alarms, Buzzers, And Sirens Feature Summary

• Internal drive circuitry eliminates the need for external oscillators
• Medical grade construction meets stringent safety standards
• Through-hole PC pin termination ensures secure board integration

Alarms, Buzzers, And Sirens Applications

• Medical equipment alarm systems
• Industrial control panel indicators
• Consumer electronics status alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific voltage rating against your system design, as the model designation implies 9V operation while general series specs may list 5V. Confirm that the 23x23mm form factor fits your PCB layout constraints. Ensure the through-hole pitch matches your manufacturing capabilities. Check for any recent product change notifications regarding component sourcing or material composition updates from the manufacturer.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained audio indicator with minimal external components is required. The internal driver simplifies schematic design compared to passive buzzers. Consider the 85dB output level for audibility requirements in moderate noise environments. Verify that the 9V supply rail is stable within the operational limits to prevent distortion or damage. Evaluate the thermal dissipation characteristics if multiple units are densely packed.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the magnetic buzzer category within Mallory Sonalert's audio products portfolio. It is distinct from piezoelectric variants which typically offer higher frequencies and different mounting styles. The MSS series shares similar internal drive architectures but varies in voltage ratings and acoustic output. This specific model targets applications requiring reliable, low-profile audible signaling without complex driving circuits.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other Mallory Sonalert magnetic buzzers in the same size family. Verify that substitute parts maintain the same terminal configuration and acoustic performance metrics. Ensure compatibility with existing enclosure cutouts and PCB footprints before substitution.