The CPB23B09-3.8R is a high-quality self-drive piezo buzzer manufactured by ChinaSound. Supreme Components International is an authorised distributor, ensuring you receive genuine components. This piezo buzzer is designed for applications requiring a clear and distinct audible signal. With a diameter of 23mm and a height of only 9mm, it's compact enough for space-constrained designs. The buzzer operates at a resonant frequency of 3.8kHz and delivers a sound output of 90dB. Its pin termination simplifies the connection process, making it suitable for a wide range of electronic projects. This buzzer is perfect for alarms, indicators, and other audio signaling applications. Trust Supreme Components International for your acoustic component needs.
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Specifications
| Parameter | Value |
|---|---|
| Drivetype | Self-drive (Built-in Oscillator) |
| Dimensions | 23 millimeters (Diameter) x 9 millimeters (Height) |
| Soundoutput | 90 decibels (Minimum) |
| Ratedcurrent | 12 milliamperes (Maximum) |
| Ratedvoltage | 9 Volts peak-to-peak |
| Housingmaterial | PBT |
| Operatingvoltage | 3 Volts peak-to-peak to 15 Volts peak-to-peak |
| Terminationstyle | Pin |
| Resonantfrequency | 3.8 kilohertz |
| Frequencytolerance | Plus or minus 0.5 kilohertz |
| Storagetemperature | -30 degrees Celsius to +80 degrees Celsius |
| Operatingtemperature | -20 degrees Celsius to +70 degrees Celsius |