PB-0927P-05Q

Alarms, Buzzers, And Sirens Overview

The PB-0927P-05Q is a magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates at a nominal voltage of 5V and draws 65mA of current. The device produces an acoustic output of 85dB at 10cm with a frequency of 2.731kHz. It features through-hole PC pin termination and has a diameter of 9mm. The operating temperature range is -20°C to +70°C.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven passive magnetic transducer design
• Through-hole mounting with PC pin termination
• Compact 9mm diameter form factor

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indication
• Consumer appliance alerts
• Industrial control panel signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix '05Q' against official Mallory Sonalert documentation to confirm exact electrical tolerances and compliance certifications. Ensure the externally driven requirement matches the system design, as this component lacks internal driver circuitry. Confirm availability status as supply constraints may apply.

Alarms, Buzzers, And Sirens Selection Notes

Select this model for applications requiring a low-voltage, high-intensity audible alert in compact spaces. The external drive requirement necessitates an accompanying oscillator or microcontroller. Compare dimensions and acoustic output against alternative magnetic buzzers if space or volume constraints are critical.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the PB series of audio indicators from Mallory Sonalert. The series focuses on magnetic transducers for general-purpose signaling. The manufacturer specializes in visual and auditory warning devices for industrial and consumer markets.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes must match the 5V nominal voltage, 9mm diameter, and through-hole pin configuration. Verify that replacement parts support the required 2.731kHz frequency and 85dB acoustic output level under identical driving conditions.