SC616JWR

Overview

The SC616JWR is an industrial-grade piezoelectric buzzer from the Mallory Sonalert SC series. It operates on a 6-16 VDC supply with a rated voltage of 16 VDC and draws 40 mA. The device produces a warble tone at a frequency of 2.8 kHz with a sound pressure level of 85 dBA. It features screw terminals for connection and is designed for panel mounting. The physical dimensions are 43 mm in diameter and 1.69 inches in length, weighing 42 grams.

Feature Summary

• Piezoelectric transducer technology for reliable audio indication
• Warble tone output for distinct alert signaling
• Screw terminal connections for secure electrical attachment
• Panel mount installation style for industrial enclosures

Applications

• Industrial equipment status monitoring
• Machine fault warning systems
• Control panel alarm indicators
• Safety interlock audible alerts

Procurement Notes

Verify the specific suffix JWR against official Mallory Sonalert documentation to confirm terminal type and packaging configuration. Ensure the operating voltage range aligns with the system power supply. Confirm RoHS compliance requirements match project specifications before ordering.

Selection Notes

Select this model when a warble tone is required for high-visibility industrial alerts. The 85 dBA output suits noisy environments. Verify that the 40 mA current draw fits within the available driver capacity. Ensure the panel cutout accommodates the 43 mm diameter housing.

Part Context

Part of the Mallory Sonalert SC series, known for robust industrial audio indicators. The manufacturer specializes in piezoelectric alarms for medical, military, and general industrial applications. This series offers various tones and mounting options for diverse signaling needs.

Replacement Considerations

Check SC616N-BTR for continuous tone alternatives. Consider SC616QR for chirp tone variations. Verify terminal compatibility if switching between screw and blade types.