| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Unconfirmed |
| 美国海关商品代码 | EA |
| Type | Buzzer |
| Technology | Piezo |
| Maximum Resonant Frequency (Hz) | 3400 |
| Frequency Range (Hz) | 2400 to 3400 |
| Minimum Sound Pressure (dBA) | 95dB |
| Minimum Operating Supply Voltage | 5VAC|5VDC |
| Typical Operating Supply Voltage | 12VAC|12VDC |
| Maximum Operating Supply Voltage | 28VAC|28VDC |
| Maximum Supply Current (mA) | 20 |
| Termination Method | Screw |
| Number of Terminals | 2 |
| Minimum Operating Temperature (°C) | -20 |
| Maximum Operating Temperature (°C) | 75 |
| Packaging | Box |
| Product Diameter (mm) | 43 |
| Product Height (mm) | 20 |
