PSR23N50AK

Speakers Overview

The PSR23N50AK is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 16 to 28V DC and draws a supply current of 40mA. The device produces an 85dB sound pressure level at 16V measured from a distance of 61cm. Its fundamental frequency is 2kHz, and it features top porting for sound emission. The unit is designed for panel mounting using threaded terminals or quick-connect tabs sized at 0.250 inches (6.35mm).

Speakers Feature Summary

• Integrates internal drive circuitry for direct connection to power sources without external drivers.
• Features a piezoelectric transducer technology for reliable acoustic signal generation.
• Supports multiple input types including AC and DC power supplies.
• Designed with a robust enclosure suitable for industrial panel installation environments.

Speakers Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Equipment fault signaling

Speakers Procurement Notes

Verify the specific terminal configuration required for your panel cutout before ordering. Confirm that the operating voltage aligns with the 16-28V DC specification to ensure proper function. Check for any specific environmental certifications needed for your deployment region. Ensure the mounting method matches the available threaded or quick-connect options on the target equipment chassis.

Speakers Selection Notes

Select this component when a high-intensity audible alert is required for panel-mounted applications. It is suitable for designs needing internal driving capabilities to simplify circuitry. Consider the 85dB output level for noise attenuation requirements in the operational environment. Verify that the physical dimensions fit within the designated panel space constraints.

Speakers Part Context

This part belongs to the SCE series of piezoelectric buzzers from Mallory Sonalert. The series is characterized by integrated driver circuits and versatile mounting options. These devices are commonly used in industrial automation and control panels where reliable visual and auditory feedback is critical for operational safety and monitoring.

Speakers Replacement Considerations

Public confirmed substitute part numbers only; omit otherwise.

Speakers FAQ

What is the operating voltage range?

The device operates within a voltage range of 16 to 28V DC.

Does the buzzer require an external driver?

No, it includes an internal drive circuit for direct connection.