| | Weidmuller | Optoisolator Transistor Output 1 Channel | | | | |
| | Weidmuller | Optoisolator Transistor Output 1 Channel | | | | |
| | Weidmuller | Optoisolator Transistor Output 4000Vrms 1 Channel | | | | |
| | Weidmuller | Optoisolator Transistor Output 1 Channel Module | (1+)起訂 | | | |
| | Weidmuller | Optoisolator Transistor Output 1 Channel Module | (1+)起訂 | | | |
| | Weidmuller | Optoisolator Module | | | | |
| | Weidmuller | Optoisolator Module | | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | 109 (1+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |
| | TT Electronics/Optek Technology | Optoisolator Transistor Output 1000VDC 1 Channel TO-72-4 | (100+)起訂 | | | |