PS1550L40N

Alarms, Buzzers, And Sirens Overview

The PS1550L40N is a piezoelectric transducer buzzer manufactured by TDK Corporation. It operates with a maximum voltage of 20V and delivers a sound pressure level of 70 dB at a frequency of 5 kHz. The device features a chassis mount design with a diameter of 14mm. It utilizes piezo-electronic technology without an integrated oscillator circuit, requiring external drive signals for operation.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric transducer construction
• Chassis mount form factor
• Lead wire termination

Alarms, Buzzers, And Sirens Applications

• General purpose audible alarms
• Indicator buzzers
• Electronic signaling devices

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version to confirm electrical characteristics and mechanical dimensions. Ensure the application circuit provides the correct drive signal as this component lacks an internal oscillator. Confirm mounting requirements match the chassis design specifications provided in the official documentation.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a passive piezoelectric buzzer is required for chassis mounting applications. Consider the 20V maximum rating and 70 dB output level against system requirements. Verify that the driving electronics can supply the necessary frequency and voltage signals for proper operation.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the PS Series of piezoelectric buzzers from TDK Electronics. These components are designed for reliable acoustic signaling in various electronic equipment. The series offers different sizes and mounting options to suit diverse enclosure constraints and volume requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for compatible parts within the same series or equivalent specifications from other manufacturers. Ensure any replacement matches the voltage, sound pressure level, and physical dimensions.