SC616J

Description：BUZZER PIEZO 42.85MM PNL MNT
Series：SC
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:ee0e0a5fdd40 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

Product Detailed Parameters

Description：BUZZER PIEZO 42.85MM PNL MNT
Series：SC
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2.9kHz
Technology：Piezo
Operating Mode：Pulse, Slow
Duration：0.5 ~ 2.5 PPS
Sound Pressure Level (SPL)：68dB @ 6V, 61cm
Current - Supply：2 ~ 9mA
Port Location：Top
Operating Temperature：-30°C ~ 65°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Panel Mount
Termination：Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Height - Seated (Max)：1.399" (35.54mm)
Voltage Range：6 ~ 16V
Size / Dimension：1.687" Dia (42.85mm)

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SC616J

Overview

The SC616J is an industrial-grade piezoelectric buzzer from the Mallory Sonalert SC series. It operates on a DC voltage range of 6 to 16V with a rated current of 40 mA. The device produces a warble tone at a frequency of 2.8 kHz and delivers a sound pressure level of 77-85 dBA. Designed for panel mounting, it features screw terminals for connection. The unit measures 43 mm in diameter and 1.41 inches in height, weighing 42 grams.

Feature Summary

Piezoelectric transducer technology for reliable audio indication
Warble tone output for distinct auditory alerts
Panel mount construction with screw terminal connections

Applications

Industrial machinery status indicators
Control panel alarm systems
Equipment fault detection units

Procurement Notes

Verify specific suffix requirements against official datasheets as variants exist within the SC616 family. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as documentation indicates varying compliance levels across similar models. Ensure the selected variant matches the required tone and electrical specifications for the target application environment.

Selection Notes

Select this component when a warble tone is required for industrial signaling. Verify that the 6-16VDC operating range aligns with the system power supply. Consider the 40 mA current draw for circuit design. Compare with other SC series models if different tones or sound pressure levels are needed.

Part Context

This part belongs to the Mallory Sonalert SC series of industrial buzzers. The series is known for robust panel-mounted audio indicators used in demanding environments. The SC616J specifically utilizes piezoelectric technology to generate its characteristic warble signal, distinguishing it from continuous or pulse-tone variants in the same product line.