CPS-4242-100T

$11.45

Description：BUZZER PIEZO 12V 42.50MM PNL MNT
Series：CPS
Mfr：Same Sky (Formerly CUI Devices)
Package：Box

SKU:6feccce9b11f Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CPS-4242-100T is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Same Sky (Formerly CUI Devices). Its product description is BUZZER PIEZO 12V 42.50MM PNL MNT. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for CPS-4242-100T

Description：BUZZER PIEZO 12V 42.50MM PNL MNT
Series：CPS
Mfr：Same Sky (Formerly CUI Devices)
Package：Box
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：4kHz
Technology：Piezo
Operating Mode：Siren
Duration：-
Sound Pressure Level (SPL)：100dB @ 12V, 30cm
Current - Supply：200mA
Port Location：Top
Operating Temperature：-30°C ~ 85°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Panel Mount
Termination：Quick Connect Tab - 0.256" (6.50mm)
Height - Seated (Max)：1.673" (42.50mm)
Voltage - Rated：12 V
Voltage Range：6 ~ 15V
Size / Dimension：1.673" Dia (42.50mm)

Alarms, Buzzers, And Sirens datasheet and documents for CPS-4242-100T

CPS-4242-100T

Alarms, Buzzers, And Sirens Overview

The CPS-4242-100T is a piezoelectric industrial siren manufactured by Same Sky. It operates at a rated voltage of 12 VDC with a current draw of 200 mA. The device produces a sound pressure level of 100 dB at a frequency of 4 kHz in a siren tone configuration. It features through-hole solder pin termination and measures 42.5 mm in diameter by 42 mm in height.

Alarms, Buzzers, And Sirens Feature Summary

Internally driven piezoelectric mechanism for direct connection to power sources
Siren tone output optimized for high-visibility alert applications
Through-hole solder pin termination for secure PCB mounting

Alarms, Buzzers, And Sirens Applications

Industrial machinery safety warnings
Emergency alarm systems
Public address or notification devices

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific part number CPS-4242-100T against official manufacturer datasheets to confirm electrical ratings and mechanical dimensions. Ensure compatibility with 12 VDC supply circuits and verify that the through-hole footprint matches the design layout. Check for RoHS compliance status if required by project specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when an internally driven, high-decibel siren is required for through-hole assembly. Consider the 200 mA current consumption and 100 dB output level relative to enclosure acoustics. Verify that the 42.5 mm diameter fits within the available panel or board space constraints.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the industrial audio indicator category, specifically designed as a piezoelectric siren. It is distinct from continuous tone buzzers by its modulated siren waveform. The product line focuses on robust audio signaling for commercial and industrial environments requiring reliable visual-auditory alerts.