MSE14MCH2S

Alarms, Buzzers, And Sirens Overview

The MSE14MCH2S is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for through-hole mounting. It operates on DC input within a voltage range of 7 to 14V and draws 50mA. The device produces a chime tone at a frequency of 3.85kHz with a sound pressure level of 75-85dBA. It features internal drive circuitry and is rated as washable, suitable for medical and industrial applications.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology with integrated internal driver circuitry
• Washable construction rating for robust environmental resistance
• Chime audio output mode for distinct auditory signaling

Alarms, Buzzers, And Sirens Applications

• Medical device alarm systems
• Industrial control panel indicators
• Consumer appliance status alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official Mallory documentation to ensure correct acoustic and electrical parameters. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Cross-reference datasheet revisions to validate current manufacturing availability and lead times.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a washable, internally driven piezo buzzer is required for 7-14V DC systems. The chime waveform and 3.85kHz frequency provide distinct alerting capabilities. Ensure PCB layout accommodates the 23mm x 23mm footprint and through-hole pin spacing.

Alarms, Buzzers, And Sirens Part Context

Part of the MSE series miniature board mount buzzers, offering various acoustic outputs including warble, pulse, and chime tones. Designed for high reliability in medical and industrial environments with consistent performance across temperature ranges.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for equivalent acoustic profiles. Verify mechanical dimensions and pinout compatibility before replacing existing designs.