MSR516NP

Alarms, Buzzers, And Sirens Overview

The MSR516NP is a piezoelectric buzzer from Mallory Sonalert Products Inc., designed for through-hole mounting. It operates on a DC voltage range of 5 to 16 VDC with a rated current of 12 mA. The device produces a fast pulse tone at a frequency of 3.9 kHz, achieving a sound pressure level of 86 dBA. It features sealed construction and solder pin termination, with physical dimensions of 23 mm diameter by 11 mm height.

Alarms, Buzzers, And Sirens Feature Summary

• Sealed piezoelectric construction for environmental protection
• Integrated internal driver circuitry for direct operation
• Fast pulse audio output mode for distinct alerting

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Consumer appliance audible alerts
• Control panel signaling systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against the official datasheet to confirm exact acoustic and electrical characteristics. Ensure the selected variant matches the required voltage and mounting specifications for the target application design.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, low-current piezoelectric indicator is required. The sealed design supports use in environments where dust or moisture resistance is necessary without additional housing.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSR series of piezoelectric buzzers manufactured by Mallory Sonalert Products Inc. The series provides various acoustic outputs and mounting options for general-purpose audio indication tasks across industrial and consumer sectors.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the manufacturer's cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence with generic piezoelectric buzzers without verifying voltage, current, and acoustic parameters.