CPI-1375-80T

Alarms, Buzzers, And Sirens Overview

The CPI-1375-80T is a piezo audio indicator buzzer manufactured by Same Sky. It operates at a nominal voltage of 12 VDC with a current consumption of 7 mA. The device produces a sound pressure level of 80 dB when measured at a distance of 10 cm under rated conditions. It functions at a frequency of 4 kHz and utilizes through-hole PC pin termination for PCB mounting. The unit features an integrated driving circuit, enabling direct connection to control signals without external oscillators.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric design eliminates the need for external oscillator circuits
• Single-tone audio output optimized for alarm and notification applications
• Through-hole mounting configuration ensures secure mechanical attachment

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indicators
• Alarm systems requiring audible alerts
• Consumer appliance notification modules

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the operating environment remains within the specified electrical limits to ensure longevity. Confirm that the mounting holes align with the PCB footprint dimensions prior to assembly. Ensure polarity is observed if applicable, although internal drivers often manage this. Check for any specific acoustic requirements regarding the 80 dB output level in the final enclosure design.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained audio solution is required without complex driver logic. The 12 VDC rating suits standard digital logic power rails. Consider the 80 dB output sufficient for moderate noise environments. The through-hole format is suitable for prototyping or high-reliability boards where surface mount space is constrained.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the CPI series of audio indicators from Same Sky. The series focuses on internally driven piezo buzzers for simple alerting tasks. The model number indicates specific electrical and acoustic characteristics distinct from other variants in the lineup.

Alarms, Buzzers, And Sirens Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts and acoustic enclosures before considering alternative manufacturers.

Alarms, Buzzers, And Sirens FAQ

Does the CPI-1375-80T require an external oscillator?

No, it includes an internal driving circuit and does not require an external oscillator.

What is the operating voltage?

The nominal operating voltage is 12 VDC.