SCE048LD3CK1B

Alarms, Buzzers, And Sirens Overview

The SCE048LD3CK1B is a piezoelectric buzzer from the SCE series by Mallory Sonalert Products Inc. It features an internally driven circuit for audible signaling. The device operates on DC voltage within a range of 28 to 48V and draws a supply current of 40mA. It produces a sound pressure level of 85dB at 28V measured at a distance of 61cm, with a fundamental frequency of 2.9kHz. The unit utilizes terminal block connections and is designed for panel mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric technology for direct signal input
• High-intensity acoustic output suitable for industrial environments
• Robust construction supporting wide operating temperature ranges

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Electronic equipment alarm systems
• Control panel audible alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct tone and electrical characteristics. Confirm that the terminal block interface matches the target assembly requirements. Check for updated RoHS compliance status prior to final procurement decisions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel, internally driven indicator is required for 28-48V DC systems. Ensure the panel cutout dimensions accommodate the 43mm diameter housing. Verify that the terminal block termination method aligns with the available wiring infrastructure in the design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of industrial-grade audio indicators. The series is characterized by robust piezoelectric elements and integrated drive circuits. These components are engineered for durability in demanding operational environments, providing reliable visual and audible feedback for system monitoring applications.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the official SCE Series Part Numbering guide for verified substitutes. Cross-reference voltage ratings and acoustic output levels to ensure functional equivalence during replacement procedures.