CPI-2398-90T

$1.84

Description：BUZZER PIEZO 12V 23MM TH
Series：CPI
Mfr：Same Sky (Formerly CUI Devices)
Package：Box

SKU:1193e064fc74 Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CPI-2398-90T 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 23MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for CPI-2398-90T

Description：BUZZER PIEZO 12V 23MM TH
Series：CPI
Mfr：Same Sky (Formerly CUI Devices)
Package：Box
Driver Circuitry：Indicator, Internally Driven
Input Type：DC
Frequency：3.5kHz
Technology：Piezo
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：90dB @ 12V, 10cm
Current - Supply：10mA
Port Location：Top
Operating Temperature：-30°C ~ 70°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.406" (10.30mm)
Voltage - Rated：12 V
Voltage Range：3 ~ 28V
Size / Dimension：0.906" Dia (23.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for CPI-2398-90T

CPI-2398-90T

Alarms, Buzzers, And Sirens Overview

The CPI-2398-90T is a piezoelectric audio indicator buzzer manufactured by Same Sky. It features a through-hole mounting style with a body diameter of 23 mm and a height of 9.8 mm. The device operates at a nominal voltage of 12 VDC, drawing an operating current of 10 mA. It produces a sound pressure level of 90 dB and has a resonant frequency of 4 kHz. The component functions within a temperature range of -30°C to 70°C.

Alarms, Buzzers, And Sirens Feature Summary

Integrates an internal driving circuit for simplified interface requirements.
Utilizes a single piezoelectric element for acoustic generation.
Supports direct through-hole PCB installation.

Alarms, Buzzers, And Sirens Applications

General purpose audio signaling
Industrial control panels
Consumer electronic devices

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm exact electrical characteristics such as voltage and decibel rating. Ensure the selected variant matches the required operating temperature range and mechanical dimensions for the target enclosure design prior to finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, high-decibel audible alarm is required for 12V DC systems. Consider the 23mm diameter and 9.8mm height constraints during mechanical layout planning. Verify that the 4kHz resonant frequency aligns with human hearing sensitivity for the intended application environment.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Same Sky audio indicator series, designed for reliable acoustic feedback in electronic assemblies. It serves as a standard solution for status indication and alert signaling in low-power consumer and industrial equipment requiring simple drive interfaces.