SCE028LD2VC1B

$35.96

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

SKU:bd59327b4260 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

SCE028LD2VC1B 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 42.85MM PNL MNT. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for SCE028LD2VC1B

Description：BUZZER PIEZO 42.85MM PNL MNT
Series：SCE
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：2kHz
Technology：Piezo
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：85dB @ 16V, 61cm
Current - Supply：40mA
Port Location：Top
Operating Temperature：-40°C ~ 85°C
Approval Agency：cUL, UL
Ratings：-
Ingress Protection：-
Mounting Type：Panel Mount
Termination：Terminal Block, Wire Leads
Height - Seated (Max)：2.000" (50.80mm)
Voltage Range：16 ~ 28V
Size / Dimension：1.687" Dia (42.85mm)

Alarms, Buzzers, And Sirens datasheet and documents for SCE028LD2VC1B

SCE028LD2VC1B

Alarms, Buzzers, And Sirens Overview

The SCE028LD2VC1B is a piezoelectric buzzer from the SCE series by Mallory Sonalert Products Inc. It operates on DC input within a voltage range of 16 to 28V and draws 40mA. The device emits a continuous tone at a frequency of 2kHz with a sound pressure level of 85dB measured at 16V and 61cm. It features panel mount installation with terminal block connections. The unit is RoHS3 compliant and certified by cUL.

Alarms, Buzzers, And Sirens Feature Summary

Integrates internal drive circuitry for direct connection to power sources without external oscillators.
Utilizes piezoelectric technology to generate audible alerts with high efficiency.
Designed for secure panel mounting using terminal block interfaces.

Alarms, Buzzers, And Sirens Applications

Industrial machinery status indicators
Control panel alarm systems
Equipment failure signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct voltage, frequency, and termination specifications. Confirm RoHS3 compliance and certification requirements such as cUL match the target application standards before ordering.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for applications requiring a reliable, internally driven audio indicator. Ensure the operating environment supports the specified voltage range and that panel mounting dimensions accommodate the 42.98mm diameter housing.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of industrial-grade audio indicators. The series offers various configurations including different tones, voltages, and mounting styles. This specific model provides a standard continuous tone suitable for general alerting purposes in commercial and industrial settings.