KBS-20DB-4P-0

Alarms, Buzzers, And Sirens Overview

The KYOCERA AVX KBS-20DB-4P-0 is an externally driven piezoelectric buzzer designed for audio indication. It features a rated voltage of 10 V and operates at a frequency of 4.096 kHz. The device produces a sound pressure level of 77 dB when measured at a distance of 30 cm with the specified drive voltage. It utilizes through-hole PC pin termination for board mounting. The transducer type is piezoelectric, requiring external driver circuitry for operation.

Alarms, Buzzers, And Sirens Feature Summary

• Externally driven piezoelectric transducer design
• Through-hole PC pin termination for reliable board mounting
• Peak-peak signal input requirement

Alarms, Buzzers, And Sirens Applications

• Electronic alarm systems
• Audio indicators in consumer appliances
• Siren circuits requiring specific frequency output

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the application circuit provides the required 10 V peak-peak signal to ensure proper operation. Confirm that the PCB layout accommodates the through-hole PC pin spacing. Ensure the driver circuitry can sustain the 4.096 kHz oscillation frequency without distortion. Check mechanical clearance for the 22 mm diameter housing.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a fixed frequency tone at 4.096 kHz is required. The 77 dB output at 30 cm suits applications needing moderate audibility. The externally driven nature allows for flexible control via microcontrollers or oscillator circuits. Consider the 10 V rating against available supply rails.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the KYOCERA AVX line of alarms, buzzers, and sirens. It is categorized under board mount audio buzzers. The series focuses on piezoelectric transducers for general-purpose audio indication. It complements other KYOCERA AVX interconnect and passive components in system designs.

Alarms, Buzzers, And Sirens Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing driver circuits if considering alternative piezoelectric buzzers.

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage for the KBS-20DB-4P-0?

The rated voltage is 10 V.

Is this buzzer internally driven?

No, it is an externally driven transducer requiring external driver circuitry.

What is the sound pressure level specification?

It produces 77 dB at a distance of 30 cm with a 10 V drive.