CPE-4485

$4.47

Description：BUZZER PIEZO 12V 44.80MM TH
Series：CPE
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray

SKU:7302544127ff Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CPE-4485 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 44.80MM TH. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for CPE-4485

Description：BUZZER PIEZO 12V 44.80MM TH
Series：CPE
Mfr：Same Sky (Formerly CUI Devices)
Package：Tray
Driver Circuitry：Transducer, Externally Driven
Input Type：Peak-Peak Signal
Frequency：3.1kHz
Technology：Piezo
Operating Mode：Single Tone
Duration：-
Sound Pressure Level (SPL)：100dB @ 12V, 30cm
Current - Supply：-
Port Location：Top
Operating Temperature：-40°C ~ 105°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Through Hole
Termination：PC Pins
Height - Seated (Max)：0.555" (14.10mm)
Voltage - Rated：12 V
Voltage Range：-
Size / Dimension：1.764" Dia (44.80mm)

Alarms, Buzzers, And Sirens datasheet and documents for CPE-4485

CPE-4485

Alarms, Buzzers, And Sirens Overview

The CPE-4485 is a piezoelectric audio transducer manufactured by Same Sky. It operates at a nominal voltage of 12 VDC and draws a supply current of 7 mA. The device produces a sound pressure level of 85 dB measured at 12 V and a distance of 30 cm. It features a single-tone output with a frequency of 2.8 kHz. The unit has a diameter of 41.80 mm and utilizes wire leads for termination. It is designed for panel mounting with a flange style.

Alarms, Buzzers, And Sirens Feature Summary

Piezoelectric technology for internal driver indication
Single-tone acoustic output capability
Panel mount configuration with integrated flange

Alarms, Buzzers, And Sirens Applications

Industrial equipment status indicators
Alarm systems requiring audible alerts
Control panel feedback mechanisms

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage and acoustic specifications. Confirm that the wire lead termination matches the assembly design. Check RoHS compliance status against project requirements. Ensure the operating temperature range aligns with the intended environmental conditions. Validate the physical dimensions against the enclosure layout.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity audible alert is required in a compact form factor. Consider the 85 dB SPL rating for applications needing clear auditory signaling. Evaluate the 12 VDC operating requirement against available power supplies. Assess the panel mount flange design for ease of installation in control enclosures.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the CPE series of piezoelectric buzzers from Same Sky. The series offers various sizes and acoustic outputs. The CPE-4485 represents a mid-size option with significant sound pressure levels. It is commonly used in industrial and commercial applications where reliable audible feedback is critical.