SCE028XD3MG5B

Alarms, Buzzers, And Sirens Overview

The SCE028XD3MG5B is a piezoelectric buzzer from the SCE series by Mallory Sonalert Products Inc. It features an internally driven indicator circuit and operates on a DC input voltage range of 16 to 28V. The device draws a supply current of 40mA and produces a sound pressure level of 95dB at 16V measured from a distance of 61cm. It emits a tone frequency of 2kHz in a fast double pulse pattern with a duration of 2 pulses per second. The unit utilizes terminal block connections for mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric buzzer with integrated driver circuitry
• Fast double pulse audio output pattern for distinct alerting
• Terminal block termination for secure panel installation

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 ordering suffix against the manufacturer's official part numbering guide to ensure correct acoustic and electrical specifications. Confirm that the terminal block interface matches your wiring harness requirements. Check for RoHS compliance documentation if environmental regulations apply to your assembly process. Ensure the operating voltage range aligns with your system's power supply capabilities before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity audible alert is required for industrial environments. The internal driver simplifies circuit design by eliminating external oscillators. Consider the 95dB output level for noise-dampened areas. Verify that the 40mA current draw fits within your power budget constraints. Ensure physical dimensions accommodate the available panel space for the 42.85mm diameter housing.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of industrial-grade audio indicators. The series is characterized by robust construction suitable for demanding operational conditions. These devices are designed for direct panel mounting, providing reliable visual and auditory feedback in control systems. The SCE line typically offers various voltage and acoustic configurations to meet diverse industrial signaling needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the official Mallory Sonalert cross-reference list for verified substitutes. Ensure any replacement maintains the same voltage range, current consumption, and acoustic output characteristics. Verify compatibility with existing mounting holes and terminal block orientations.