KBS-30DB-1A-20

Alarms, Buzzers, And Sirens Overview

The KBS-30DB-1A-20 is an externally driven piezo transducer buzzer manufactured by KYOCERA AVX. It features a cylindrical design with a 39mm flange and wire leads for panel mounting. The component operates at a nominal voltage of 20V and produces a sound pressure level of 70dB at this voltage, measured at a frequency of 1.25kHz. This device is designed for audible signaling applications requiring robust construction and clear acoustic output.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven piezoelectric transducer technology
• Cylindrical form factor with integrated mounting flange
• High acoustic output capability at rated voltage

Alarms, Buzzers, And Sirens Applications

• Industrial alarm systems
• Safety warning devices
• Consumer appliance signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic requirements against the 70dB specification at 20V and 1.25kHz. Confirm that the external drive circuitry can supply the necessary voltage to achieve the stated sound pressure level. Ensure the panel mounting hole dimensions align with the 39mm flange diameter for proper installation and sealing.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-volume, externally driven piezo buzzer is required. The 39mm flange size provides a distinct physical footprint compared to smaller surface-mount alternatives. Consider the 20V operating requirement for power supply design. The wire lead configuration simplifies integration into custom enclosures without complex PCB routing.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the KYOCERA AVX audio products portfolio, specifically within the buzzers and sirens category. It represents a standard industrial-grade solution for audible alerts. The product line emphasizes reliability and consistent performance in various environmental conditions, supporting broad adoption in safety-critical and consumer applications.

Alarms, Buzzers, And Sirens Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users should consult official KYOCERA AVX resources or authorized distributors for potential cross-reference options if this specific model becomes unavailable.