SCE048SA3DP3B

$69.51

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

SKU:fc55d70536dc Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

SCE048SA3DP3B 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 SCE048SA3DP3B

Description：BUZZER PIEZO 42.85MM PNL MNT
Series：SCE
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：AC
Frequency：2.9kHz
Technology：Piezo
Operating Mode：Double Pulse, Slow
Duration：0.5 PPS
Sound Pressure Level (SPL)：65dB @ 28V, 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
Height - Seated (Max)：1.511" (38.39mm)
Voltage - Rated：-
Voltage Range：28 ~ 48V
Size / Dimension：1.687" Dia (42.85mm)

Alarms, Buzzers, And Sirens datasheet and documents for SCE048SA3DP3B

SCE048SA3DP3B

Alarms, Buzzers, And Sirens Overview

The SCE048SA3DP3B is a piezoelectric buzzer from the SCE series by Mallory Sonalert. It operates on an internal driver circuit with a rated voltage of 28 VAC and a current draw of 40 mA. The device produces a fast siren tone at a frequency of 2.9 kHz, achieving a sound pressure level of 65 dB at a distance of 61 cm. Designed for panel mounting, it utilizes terminal block connections for installation.

Alarms, Buzzers, And Sirens Feature Summary

Internal driver circuit enables direct connection to AC power sources without external components.
Piezoelectric technology generates a high-intensity fast siren alert tone.
Panel mount construction with terminal block termination ensures secure industrial integration.

Alarms, Buzzers, And Sirens Applications

Industrial machinery status indication
Factory safety alarm systems
Equipment fault signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm terminal type and acoustic output. Confirm that the required operating voltage matches the 28 VAC rating. Ensure the panel cutout dimensions accommodate the physical size of the unit. Check for any regional compliance certifications required for the intended deployment environment.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a distinct fast siren alert is required for visual-auditory warning systems. The internal driver simplifies wiring compared to passive buzzers. Consider the 65 dB SPL rating relative to ambient noise levels in the application area. Verify that the terminal block interface aligns with existing control panel wiring standards.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of industrial audio indicators. The series offers various tones and voltages for different alerting needs. Mallory Sonalert designs these devices for durability in demanding industrial environments. The SCE line typically features robust piezoelectric elements for consistent performance.