SC628J

$33.16

Description：BUZZER PIEZO 42.98MM PNL MNT
Series：SC
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:76ec75eabec3 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

SC628J is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is BUZZER PIEZO 42.98MM PNL MNT. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for SC628J

Description：BUZZER PIEZO 42.98MM 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 PPS
Sound Pressure Level (SPL)：68dB @ 6V, 61cm
Current - Supply：5 ~ 20mA
Port Location：Top
Operating Temperature：-30°C ~ 65°C
Approval Agency：UL
Ratings：-
Ingress Protection：-
Mounting Type：Panel Mount
Termination：Screw Terminal, Quick Connect Tab - 0.250" (6.35mm)
Height - Seated (Max)：1.330" (33.77mm)
Voltage Range：6 ~ 28V
Size / Dimension：1.692" Dia (42.98mm)

Alarms, Buzzers, And Sirens datasheet and documents for SC628J

SC628J

Alarms, Buzzers, And Sirens Overview

The SC628J is a piezoelectric audio indicator from the Mallory Sonalert SC series, designed for industrial applications. It operates on a voltage rating of 28 VDC with a current rating of 20 mA. The device produces a warble tone at a frequency of 4.5 kHz and delivers a sound pressure level of 80 dBA. It features screw termination style and is available in flush or panel mount configurations with a diameter of 43 mm.

Alarms, Buzzers, And Sirens Feature Summary

Generates a warble acoustic signal using piezoelectric technology
Supports both flush and panel mounting styles
Utilizes screw terminals for electrical connection

Alarms, Buzzers, And Sirens Applications

Industrial machinery status indication
Control panel alarm signaling
Automotive equipment alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (e.g., JWR) to confirm exact tone characteristics and mounting requirements. Confirm RoHS compliance status as it varies by variant. Ensure the selected version matches the required voltage rating and termination style for the target application environment.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a distinct warble alert is required for visual or auditory warning systems. Consider the 80 dBA output level relative to ambient noise conditions. Verify that the 43 mm diameter fits the designated enclosure space and that screw termination aligns with the wiring infrastructure.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SC series of industrial-grade audio indicators manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction suitable for demanding environments. Variants within the series differ primarily in tone type, sound pressure level, and mounting configuration while maintaining consistent electrical ratings.