MSE14MDD7S

Alarms, Buzzers, And Sirens Overview

The MSE14MDD7S is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for through-hole mounting. It operates on a DC input with a rated voltage of 7V and a functional range of 7 to 14V. The device draws 50mA of current and produces an acoustic output of 75dB at 30cm. It generates a dual-pulse slow tone at a frequency of 3.85kHz. The unit features internal drive circuitry and measures 23mm x 23mm x 14mm.

Alarms, Buzzers, And Sirens Feature Summary

• Dual-pulse slow tone generation capability
• Internal drive circuitry for simplified integration
• Piezoelectric transducer technology
• Through-hole PC pin termination

Alarms, Buzzers, And Sirens Applications

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

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific part number MSE14MDD7S against official Mallory Sonalert documentation to confirm the dual-pulse slow tone variant. Ensure the operating voltage range of 7-14V aligns with the target circuit design. Confirm that through-hole mounting and PC pin termination are compatible with the printed circuit board layout requirements.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a distinct dual-pulse slow alert is required within the MSE series form factor. It is suitable for applications needing 75dB audibility at 30cm with low power consumption of 50mA. Consider the 23x23mm footprint and 14mm height for enclosure constraints. Verify compatibility with DC supply voltages between 7V and 14V.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the MSE series of miniature board mount buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by its compact 23x23mm size and piezoelectric construction. These devices are widely used in medical, industrial, and consumer electronics for audible indication purposes.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Cross-reference parameters such as sound pressure level, frequency, and electrical characteristics to ensure functional compatibility.