SC616WXY

Overview

The SC616WXY is an industrial-grade piezoelectric buzzer from the Mallory Sonalert SC series. It operates on a DC voltage range of 6 to 16 VDC with a rated voltage of 16 V and a current draw of 27 mA. The device produces five distinct tones at a frequency of 2.9 kHz, achieving a sound pressure level of 60 dBA. Designed for panel mounting, it features a circular form factor with a diameter of 1.687 inches (42.85 mm).

Feature Summary

• Generates multiple audible tones for complex alert signaling.
• Utilizes piezoelectric technology for reliable audio indication.
• Supports direct DC input within specified voltage limits.

Applications

• Industrial equipment status monitoring
• Machine fault detection systems
• Control panel alarm indicators

Procurement Notes

Verify the specific tone configuration and acoustic output requirements against the official datasheet before procurement. Confirm that the 6-16 VDC operating range aligns with the target system power supply. Ensure panel mounting dimensions accommodate the 1.687-inch diameter. Check for any RoHS compliance updates or environmental certifications relevant to the deployment region.

Selection Notes

Select this model when multi-tone signaling is required for industrial applications. Compare the 60 dBA output against ambient noise levels to ensure audibility. Consider the 27 mA current consumption for power budget calculations. Evaluate alternative SC series variants if higher sound pressure levels or different terminal types are necessary for the installation environment.

Part Context

This component belongs to the Mallory Sonalert SC series, known for industrial audio indicators. The manufacturer specializes in piezoelectric alarms and sounders for demanding environments. The SC series typically offers robust construction and consistent performance across various DC voltage inputs, serving as a standard solution for visual-audible warning systems.

Replacement Considerations

Consult the official Mallory Sonalert cross-reference guide for verified substitutes. Ensure replacement parts match the 16 VDC rating, 2.9 kHz frequency, and panel mount dimensions. Verify that any alternative maintains the multi-tone capability if functionally equivalent behavior is required.