Mini waterproof piezoelectric speaker
exist size: 38mm/41mm/50mm
Frequency:20KHZ and 40KHZ
Model: 5120
Waterproof Piezoelectric Speaker Specification:
No. | Item | Unit | Specification | Condition |
1 | Rated Noise Power | Vp-p | 5.0 | |
2 | Rated Long Max.Power | Vp-p | 1-30 | |
3 | Max.Current Consumption | MA | 2.0 | |
4 | Capacitance | PF | 15000±30% | AT 1000 HZ |
5 | Rated Frequency Range | KHZ | 25-60KHz | |
6 | Operating Frequency | KHZ | 25±5KHz | |
7 | Rated Sensitivity | DB | ≥85dB | Square Wave |
8 | Operating Temp | °C | -20~+70 | |
9 | Storage Temp | °C | --30~+80 | |
10 | Dimension | mm | Φ51*H18 | See appearance drawing |
11 | Environmental Protection Regulation | RoHS |
