MSR516XR

Alarms, Buzzers, And Sirens Overview

The MSR516XR is a piezoelectric buzzer from the Mallory Sonalert MSR series, designed for through-hole mounting. It features an internal driver circuit and operates on DC input with a rated voltage of 16 VDC. The device produces a fast pulse tone at a frequency of 3.9 kHz. Key electrical specifications include a sound pressure level of 86 dBA and a current rating of 12 mA. The unit utilizes solder pin termination and has a compact diameter of 23 mm.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology with integrated internal driver circuitry
• Fast pulse operational mode for distinct audio signaling
• Through-hole installation with solder pin termination
• Compact 23 mm diameter form factor

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Consumer electronics alert systems
• Transportation vehicle warning signals
• Medical device auditory notifications

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'XR' against official Mallory Sonalert documentation to confirm exact acoustic and electrical tolerances. Ensure compatibility with 16 VDC supply rails and verify that the 12 mA current draw aligns with target circuit design limits. Confirm through-hole footprint dimensions match PCB layout requirements prior to ordering.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity 86 dBA fast pulse signal is required in a compact package. The internal driver simplifies interface design by eliminating external oscillator needs. Consider the 23 mm diameter constraint for panel or board space limitations. Validate that the 3.9 kHz frequency meets regulatory or user perception requirements for the intended application environment.

Alarms, Buzzers, And Sirens Part Context

The MSR516XR belongs to the MSR series of piezoelectric buzzers manufactured by Mallory Sonalert Products Inc. This series is characterized by sealed construction and robust performance for industrial and commercial applications. The manufacturer is recognized for producing standardized audio indicators and alarms with extensive certification options.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert cross-reference guides for verified substitutes. Generic piezo buzzers may not replicate the specific 3.9 kHz fast pulse characteristics or 86 dBA output level.