| 是否有源：无源 | 型号：JP1470B-7.6 | 规格尺寸：D=14（mm） |
| 品牌：金鹏 | 声道数：单声道 | 驱动方式：压电式(晶体式) |
| 种类：蜂鸣器(片) | 材质：PPO | 加工定制：是 |
Resonant Frequency(Hz) | 4000±500 |
Operating Voltage(V) | 1～20 |
Rated Voltage(V) | 5 |
Rated Current(mA) | ≤2 |
Sound Pressure Level(dB) | ≥85 at 10cm at Rated Voltage |
Capacitance at 120Hz(pF) | 15000±30% |
Operating Temperature Range(℃) | －20～+70 |
Storage Temperature Range(℃) | －30～+80 |
Weight(g) | 1 |
Case material and colour | PC/Black |