| 型号 | 制造商 | 描述 | 操作 |
| PB4C4 [更多] | Sensata Technologies | Relay Sockets & Hardware I/O Mounting Board 3.25'' X 3.25'' RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| PB-4C4 [更多] | Master Electronic Controls (MEC) | PRINTED CIRCUIT BOARDS (MOUNTING BOARDS) - I/O Mounting Board
| 搜索 |
| PB-4C4 [更多] | Crydom Inc | PRINTED CIRCUIT BOARDS (MOUNTING BOARDS) - I/O Mounting Board RoHS: Compliant | 搜索 |
