| PartNumber | HIF4-40P-3.18DS | HIF4-40P-3.18DSA | HIF4-40P-3.18DS(01) |
| Description | Headers & Wire Housings 40P R/A PIN HEADER RIBBON CBLE CON GLD | Headers & Wire Housings 40P STRT PIN HEADER RIBBON CBLE CON GLD | Headers & Wire Housings 40P R/A PIN HEADER RIBBON CBLE CON GLD |
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | - |
| Product Category | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins | - |
| Color | Black | Black | - |
| Series | HIF4 | HIF4 | - |
| Packaging | Tray | Tray | - |
| Termination | Solder | Solder | - |
| Mounting Type | Through Hole | Through Hole | - |
| Features | Mounting Flange | Mounting Flange | - |
| Connector Type | Header, Shrouded | Header, Shrouded | - |
| Contact Finish | Gold | Gold | - |
| Contact Finish Thickness | 8μin (0.20μm) | 8μin (0.20μm) | - |
| Number of Positions | 40 | 40 | - |
| Number of Positions Loaded | All | All | - |
| Pitch | 0.125" (3.18mm) | 0.125" (3.18mm) | - |
| Number of Rows | 2 | 2 | - |
| Contact Type | Male Pin | Male Pin | - |
| Row Spacing | 0.125" (3.18mm) | 0.125" (3.18mm) | - |
| Fastening Type | Latch Lock/Eject Hooks | Latch Lock/Eject Hooks | - |
| Contact Mating Length | 0.201" (5.10mm) | 0.201" (5.10mm) | - |