CPT-1626-70-SMT-TR

Alarms, Buzzers, And Sirens Overview

The CPT-1626-70-SMT-TR is a piezoelectric audio transducer manufactured by Same Sky. It operates at a rated voltage of 3 V and draws a supply current of 25 mA. The device produces a sound pressure level of 78 dB at 3 V measured at a distance of 10 cm, with an operating frequency of 4 kHz. It features surface mount termination for PCB integration.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven piezoelectric technology
• Surface mount solder pad termination
• Single-tone operation mode

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indicators
• Consumer appliance alerts
• Medical device signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet before implementation. Confirm that the 3 V rating and 25 mA current draw align with the target circuit design requirements to ensure proper functionality and reliability in the final application.

Alarms, Buzzers, And Sirens Selection Notes

Select this component for applications requiring a compact, externally driven piezo buzzer with high acoustic output. Ensure the driving circuit can provide the specified 25 mA current at 3 V. Consider the 4 kHz frequency response when designing for audible alert clarity in noisy environments.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Same Sky CPT series of piezoelectric buzzers. It is designed as a surface-mount solution for space-constrained electronics. The series offers various voltage and decibel options to suit different alerting needs across industrial and consumer sectors.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include the CPT-1603-70-SMT-TR or CPT-1626-78-SMT-TR from the same manufacturer family, provided the voltage and acoustic specifications match the design requirements.