SCE028LD3MG5S

Alarms, Buzzers, And Sirens Overview

The SCE028LD3MG5S is a piezoelectric buzzer from the SCE series by Mallory Sonalert Products Inc. It features an internal driver circuit and operates on DC input within a voltage range of 16 to 48V. The device draws 40mA and produces a multi-tone sound at a frequency of 2.9kHz. It achieves a sound pressure level of 85dB measured at 61cm. Designed for panel mounting, it utilizes wire lead termination. The unit is rated for operation in temperatures ranging from -40°C to 85°C.

Alarms, Buzzers, And Sirens Feature Summary

• Multi-tone audio output generated by integrated internal driver circuitry
• Robust construction suitable for industrial environments with wide operating temperature range
• Direct DC voltage compatibility eliminating need for external drive components

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Equipment fault detection systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix designation against official Mallory Sonalert documentation to confirm electrical characteristics. Ensure the voltage rating aligns with system requirements as variations exist within the SCE series. Confirm terminal type matches wiring infrastructure. Check current RoHS compliance status through manufacturer certificates before integration into regulated assemblies.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when multi-tone alerting is required alongside high volume output in harsh conditions. The internal driver simplifies PCB layout by removing external oscillators. Compare dimensions against panel cutout specifications. Evaluate thermal management needs given the operational temperature limits. Consider wire lead termination method for assembly compatibility.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of industrial-grade piezoelectric buzzers. The series is characterized by high reliability and loud acoustic output. These devices are engineered for continuous duty cycles in demanding applications. The SCE line typically offers various tone patterns and mounting options to suit diverse enclosure designs.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for equivalent Mallory Sonalert parts. Verify that any alternative maintains identical voltage, current, and acoustic performance parameters. Ensure mechanical fitment matches existing panel configurations.