| PartNumber | 749621-4 | 749621-3 | 749621-2 |
| Description | I/O Connectors CABLE PLUG 40P w/unassembled cvrs | I/O Connectors CABLE PLUG 28P w/unassembled cvrs | I/O Connectors 26 POS CABLE PLUG CONN/COVER KIT |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | I/O Connectors | I/O Connectors | I/O Connectors |
| RoHS | N | N | N |
| Product | SCSI Connectors | SCSI Connectors | SCSI Connectors |
| Gender | Male | Male | Male |
| Number of Positions | 40 Position | 28 Position | 26 Position |
| Contact Plating | Gold | Gold | Gold |
| Mounting Style | IDC | IDC | PCB |
| Termination Style | Wire | Wire | Wire |
| Series | Series III | Series III | Series III |
| Color | Black | Black | Black |
| Housing Material | Thermoplastic | Thermoplastic | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Product Type | I/O Connectors | I/O Connectors | I/O Connectors |
| Factory Pack Quantity | 120 | 160 | 21 |
| Subcategory | I/O Connectors | I/O Connectors | I/O Connectors |
| Voltage Rating | - | - | 100 V |
| Packaging | - | - | Bulk |
| Current Rating | - | - | 1 A |
| Features | - | - | 0.050 Series Cable Connectors |
| Insulation Resistance | - | - | 1000 MOhms |
| Maximum Operating Temperature | - | - | + 105 C |
| Minimum Operating Temperature | - | - | - 55 C |
| Tradename | - | - | AMPLIMITE |
| Part # Aliases | - | - | 749621-2 |