SCE016MD3CK1B

Alarms, Buzzers, And Sirens Overview

The SCE016MD3CK1B is an industrial-grade piezoelectric buzzer from the SCE series by Mallory Sonalert. It operates on a DC voltage range of 6 to 16V with a current rating of 40mA. The device features a continuous tone output at a frequency of 2.9kHz and produces a sound pressure level of 85dB measured at 6V and 61cm. It utilizes panel mounting with top-mounted screw terminals or quick-connect tabs sized at 0.250 inches (6.35mm). The unit measures 1.69 inches in diameter and 1.41 inches in height, weighing 45g, and functions within a temperature range of -40°C to 85°C.

Alarms, Buzzers, And Sirens Feature Summary

• Internal driver circuitry enables direct connection to power sources without external oscillators.
• Piezoelectric technology provides reliable acoustic signaling in industrial environments.
• CUL certification ensures compliance with specific safety standards for audio indicators.

Alarms, Buzzers, And Sirens Applications

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

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact terminal configuration against the datasheet, as SCE series variants may differ between screw terminals and quick-connect tabs. Confirm RoHS compliance status directly with the manufacturer documentation prior to integration. Ensure the mounting hole dimensions align with the specified 1.69-inch diameter requirement for proper panel installation.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a constant tone indicator is required for 6-16VDC systems. Compare SPL ratings against ambient noise levels to ensure audibility. Verify that the internal driver matches the control signal type. Check physical dimensions against available panel space constraints before finalizing the component choice.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of industrial audio indicators. The series is characterized by robust construction suitable for harsh environments. Mallory Sonalert designs these units for long-term reliability in critical signaling applications. The SCE designation indicates specific mounting and electrical characteristics distinct from other product lines.

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage range?

The SCE016MD3CK1B operates within a DC voltage range of 6 to 16 volts.

Does this buzzer require an external oscillator?

No, it includes an internal driver circuit, allowing for direct connection to a DC power source.