3V SMD Piezo Buzzer Parameter:
| No. | Item | Unit | Specification | Condition |
| 1 | Oscillation Frequency | Hz | 4000 | Square Wave |
| 2 | Operating Voltage | Vp-p | 1 ~25 | |
| 3 | Rated Voltage | Vp-p | 3 | |
| 4 | Current Consumption | mA | MAX. 5 | at Rated Voltage |
| 5 | Sound Pressure Level | dB | MIN.65 | at 10cm at Rated Voltage |
| 6 | Electrostatic Capacity | pF | 12000±30% | at 100Hz 1V |
| 7 | Operating Temperature | ℃ | -30~ +70 | |
| 8 | Storage Temperature | ℃ | -40 ~ +85 | |
| 9 | Dimension | mm | 9.0 x 9.0 x H1.8 | See appearance drawing |
| 10 | Weight (MAX) | gram | 0.3 | |
| 11 | Housing Material | LCP( Black ) | ||
| 12 | Leading Pin | Tin-Plated Brass(Sn) | See appearance drawing | |
| 13 | Environmental Protection Regulation | RoHS |
Dimension:
Piezo SMD buzzers list click here
3V 65db 9x9x1.8mm small piezo buzzer, Typical applications include a siren, alarm device, fire alarm, air defense alarm, burglar alarm, timer, etc.
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