PSR7777N08AK

Speakers Overview

The PSR7777N08AK is a piezoelectric sounder manufactured by Mallory Sonalert Products Inc. This component operates at a nominal voltage of 8V DC and is designed to produce an audible alert signal. The device features a sealed construction suitable for various environmental conditions. It utilizes piezoelectric technology to generate sound pressure levels adequate for warning applications in electronic systems.

Speakers Feature Summary

• Piezoelectric transduction mechanism for reliable acoustic output
• Sealed housing design providing environmental protection
• Direct DC drive capability simplifying circuit integration

Speakers Applications

• Industrial control panel alarms
• Appliance status indicators
• Security system sirens

Speakers Procurement Notes

Verify the specific electrical characteristics and mechanical dimensions against the official Mallory Sonalert datasheet before procurement. Ensure the operating voltage matches the system requirements. Confirm the mounting configuration and terminal type are compatible with the intended PCB or wiring harness. Check for any RoHS compliance certifications if required by your manufacturing standards.

Speakers Selection Notes

Select this component based on its 8V DC operating requirement and the specific sound pressure level needed for the application environment. Consider the physical size constraints and mounting options provided in the mechanical drawings. Evaluate the frequency response to ensure it meets the audibility requirements for the target audience or setting.

Speakers Part Context

This part belongs to the PSR series of piezoelectric sounders from Mallory Sonalert. The series is known for robust performance in industrial and commercial applications. The PSR7777N08AK specifically denotes the 8V variant within this lineup, offering a balance of power consumption and acoustic output for standard warning tasks.

Speakers Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement maintains the same voltage rating, form factor, and acoustic performance specifications. Verify that the pinout and mounting holes align perfectly to avoid redesigning the host equipment.