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| 加工定制 | 品牌 | 型号 | |||
| 种类 | 材质 |
超声波喇叭驱鼠超声波喇叭压电超声波喇叭超声波喇叭4140
| 型号Model | GN-U4140J |
| 额定电压Rated Voltage | 5Vop |
| 工作电压Operating Voltage | 3~16Vop |
| 额定电流Rated Current | Max.2mA |
| 声压电平Sound Output | Min85dB |
| 谐振频率Frequency | 25.0±5KHZ |
| 电容量Capacitance at 1KHz | 10000±30% |
| 外壳材质Material | ABS(Black) |
| 工作温度Operating Temperature | (-20 ℃~+70 ℃) |
| 储存温度Storage Temperature | (-30 ℃~+80 ℃) |
| 重量Weight | 10g |