CPE-163

Alarms, Buzzers, And Sirens Overview

The Same Sky CPE-163 is a piezoelectric audio transducer buzzer designed for industrial applications. It features an externally driven piezo element with custom wire leads. The device operates at a nominal voltage of 10 Vp-p and draws a current of 10 mA. It produces a sound pressure level of 80 dB at 10 V and has a resonant frequency of 4.8 kHz. The unit measures 13 mm in diameter and 2.5 mm in height, utilizing panel mount installation.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven piezoelectric transducer design
• Custom wire leads for flexible integration
• Compact cylindrical form factor

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel audio alerts
• Machine tool signaling systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and lead length specifications before finalizing the design. Ensure the driving circuit can supply the required peak-to-peak voltage without exceeding the current rating. Confirm that the operating temperature range meets the environmental requirements of the target enclosure.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, high-output indicator is needed for panel-mounted assemblies. The 13 mm diameter allows for standard mounting holes while maintaining a slim 2.5 mm profile. Consider the 4.8 kHz frequency for optimal human audibility in noisy environments compared to lower-frequency alternatives.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Same Sky CPE series of piezo buzzers, formerly associated with CUI Devices. The series provides various sizes and output levels for different acoustic requirements. The CPE-163 represents the smaller diameter option within the lineup, suitable for space-constrained industrial enclosures requiring clear audible feedback.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include other 13 mm piezo buzzers with similar 80 dB output and 4.8 kHz resonance. Verify compatibility regarding wire lead gauge, insulation type, and mounting hole diameter when cross-referencing with competitor components.