MSE14MCM3S

Alarms, Buzzers, And Sirens Overview

The MSE14MCM3S is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for through-hole mounting. It features an internally driven circuit and operates on DC input within a voltage range of 7 to 14V. The device produces a sound pressure level of 75dB at 7V measured at 30cm. It functions at a frequency of 3.9kHz with a supply current of 50mA. The unit measures 23.00mm x 23.00mm in size and has a maximum installation height of 13.60mm. It supports a slow double pulse operation mode with a duration of 0.5 PPS.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric technology for simplified integration
• Slow double pulse operational mode for distinct audio signaling
• Through-hole PC pin termination for standard board mounting

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Medical device alarm systems
• Consumer electronics audible alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix '3S' against official Mallory documentation to confirm the exact acoustic waveform and pulse timing characteristics. Ensure the operating environment remains within the specified -40°C to 65°C temperature range. Confirm that the 7-14V DC supply aligns with system power rails to maintain the rated 75dB SPL output.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a slow, repeating double-pulse alert is required for visual-audio synchronized systems. The internal driver eliminates the need for external oscillating circuits. Compare the 75dB SPL rating against ambient noise levels to ensure audibility. Verify that the 23x23mm footprint fits the designated PCB area without interference from adjacent components.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE series of miniature board mount buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by compact dimensions and integrated drive circuits. These devices are commonly used where space constraints limit the use of larger transducers while still requiring reliable audible feedback.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with MSE14MCM1 or MSE14MDP3S if different pulse speeds or acoustic levels are acceptable. Verify mechanical compatibility and electrical parameters before substitution.