CPT-1368-80WT

Alarms, Buzzers, And Sirens Overview

The CPT-1368-80WT is a piezoelectric audio transducer manufactured by Same Sky. It features a 13.8 mm diameter and 6.8 mm depth, designed for through-hole mounting with PC pins. The device operates at a nominal voltage of 10 Vp-p and produces an acoustic output of 80 dB at 10V. It has a resonant frequency of 4 kHz and draws a current of 3 mA. The unit includes an external capacitor of 0.013 µF and is constructed to be washable.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven piezoelectric design
• Integrated external capacitor
• Through-hole PC pin termination
• Washable construction

Alarms, Buzzers, And Sirens Applications

• Audio alert systems
• Industrial equipment indicators
• Consumer electronics signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version for the CPT-1368-80WT to confirm electrical tolerances and mechanical dimensions. Ensure compatibility with through-hole PCB layouts requiring PC pin termination. Confirm that the 10 Vp-p operating voltage aligns with the target circuit drive capabilities before integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-output 80 dB signal is required at a 4 kHz frequency. The through-hole format suits designs prioritizing mechanical robustness over surface area constraints. Verify that the 13.8 mm footprint and 6.8 mm height fit within the enclosure limits.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Same Sky piezo audio transducer family, formerly associated with CUI Devices. It serves as a board-mount solution for audible alerts, distinct from active buzzers by requiring an external drive signal. The model specifies a standard 4 kHz resonance for clear tonal indication.

Alarms, Buzzers, And Sirens Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.