| 型号 | 制造商 | 描述 | 操作 |
| 3440-2-B [更多] | Electronic Hardware Corporation (EHC) | Knob, instrument, control, round fine knurl w line, dia .5in, hole size .25in RoHS: Compliant | 搜索 查看资料 |
| NVSA4344-02B [更多] | SMC Corporation of America | VALVE AIR PILOT RoHS: Not Compliant | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| JM38510/34402B2A [更多] | National Semiconductor Corporation | 搜索 | |
| JM38510/34402BEA [更多] | National Semiconductor Corporation | 搜索 |