MSR516NJSR

Alarms, Buzzers, And Sirens Overview

The MSR516NJSR is a piezoelectric buzzer from the MSR series by Mallory Sonalert. It operates on a 5V to 16V DC supply with a rated current of 12 mA. The device produces a slow pulse tone at a frequency of 3.9 kHz. It features an X-Loud sound level category and is sealed for environmental protection. The unit utilizes through-hole solder pin termination and measures 23 mm in diameter.

Alarms, Buzzers, And Sirens Feature Summary

• Sealed construction for environmental resistance
• Internal driver circuitry for direct connection
• Slow pulse audio output mode
• Through-hole mounting configuration

Alarms, Buzzers, And Sirens Applications

• Industrial control panel indicators
• Medical equipment status alerts
• Automotive dashboard warnings
• Consumer appliance signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'J' against official datasheets to confirm it denotes the slow pulse variant rather than continuous tone. Ensure voltage ratings align with system requirements. Confirm RoHS compliance status via manufacturer documentation before integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a sealed, high-volume piezoelectric indicator is required. The internal driver simplifies circuit design by eliminating external oscillators. Consider the 23 mm form factor for panel cutout compatibility. Evaluate the slow pulse characteristic against user attention requirements.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSR series of board-mount buzzers. It shares the physical dimensions and general piezoelectric technology with other variants in the line but differs in acoustic output characteristics and sealing specifications defined by its unique model suffix.

Alarms, Buzzers, And Sirens Replacement Considerations

MSR516NSR offers similar electrical parameters but may differ in acoustic tone type. Verify if the continuous tone variant meets application needs. Cross-reference mechanical dimensions to ensure fitment without modification.