| 型号 | 制造商 | 描述 | 操作 |
| LD-BZEL-T22-0503 [更多] | Loudity | Sound transducer: elektromagnetic alarm, SMD, 4000Hz, 90mA, 17Ω
| 搜索 |
| LD-BZEL-T22-0503 [更多] | Loudity | Sound transducer: elektromagnetic alarm, SMD, 4000Hz, 90mA, 17Ω
| 搜索 |
