CPT-1762-90-SMT-TR

$1.76

Description：BUZZER PIEZO 12V 17.00MM SMD
Series：CPT
Mfr：Same Sky (Formerly CUI Devices)
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0d2755c6980d Category: Alarms, Buzzers, and Sirens Brand: Same Sky (Formerly CUI Devices)

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Product introduction

CPT-1762-90-SMT-TR 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 17.00MM SMD. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for CPT-1762-90-SMT-TR

Description：BUZZER PIEZO 12V 17.00MM SMD
Series：CPT
Mfr：Same Sky (Formerly CUI Devices)
Package：Tape & Reel (TR),Cut Tape (CT)
Driver Circuitry：Transducer, Externally Driven
Input Type：Peak-Peak Signal
Frequency：4kHz
Technology：Piezo
Operating Mode：-
Duration：-
Sound Pressure Level (SPL)：90dB @ 12V, 10cm
Current - Supply：12mA
Port Location：Top
Operating Temperature：-40°C ~ 85°C
Approval Agency：-
Ratings：-
Ingress Protection：-
Mounting Type：Surface Mount
Termination：Solder Pads
Height - Seated (Max)：0.264" (6.70mm)
Voltage - Rated：12 V
Voltage Range：30V (Max)
Size / Dimension：0.669" Dia (17.00mm)

Alarms, Buzzers, And Sirens datasheet and documents for CPT-1762-90-SMT-TR

CPT-1762-90-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CPT-1762-90-SMT-TR is a surface-mount piezoelectric sound transducer manufactured by Same Sky. It features a circular body with a diameter of 17 mm and a height of 6.2 mm. The device operates at a maximum resonant frequency of 4 kHz, delivering a minimum sound pressure level of 90 dB. It has a capacitance of 20.8 nF and supports an operating voltage up to 30 V DC. The component is designed for continuous tone mode applications and utilizes SMD termination for PCB integration.

Alarms, Buzzers, And Sirens Feature Summary

Piezoelectric transduction mechanism for audio signal generation
Surface-mount design compatible with automated assembly processes
High acoustic output capability suitable for alerting systems

Alarms, Buzzers, And Sirens Applications

Electronic alarm systems requiring audible warnings
Consumer electronics indicating status or errors
Industrial control panels signaling operational states

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version from Same Sky to confirm electrical tolerances and mechanical footprint details before finalizing designs. Ensure compatibility with reflow soldering profiles specified in the official documentation. Cross-reference pinout configurations if integrating into existing layouts to prevent connection errors during assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when high sound pressure levels are required in a compact surface-mount form factor. Consider the 30 V DC operating limit and 20.8 nF capacitance for driver circuit design. Evaluate the 4 kHz resonant frequency against human hearing sensitivity requirements for optimal audibility in noisy environments.

Alarms, Buzzers, And Sirens Part Context

This part belongs to Same Sky's line of piezoelectric audio transducers, formerly associated with CUI Devices. It represents a specialized category of surface-mount buzzers designed for direct PCB mounting. The product series focuses on providing reliable acoustic output for various electronic devices without requiring complex driving circuits.