Internal-Driven Piezo Buzzer


| Model | LET4020S-03L-4.0-12-R |
| Rated Voltage | 3Vp-p |
| Operating Voltage | 2~5Vp-p |
| Consumption | ≤100mA |
| Coil Resistance | 12±2Ω |
| Sound Output at10cm | ≥70dB |
| Resonant Frequency | 4000Hz |
| Operating Temperature | '-40~+105℃ |
| Storage Temperature | '-40~+120℃ |
| Weight | 0.1g |
| Carton size | 34.5*35*36.5cm |
| Quantity | 30pcs |
| Gross Weight | 8Kg |