Amphenol Dubox™ receptacle, order code 91618-424ALF, 48 positions, dual row, 0.100" (2.54mm) pitch, tin-plated phosphor bronze contacts, surface-mount, solder termination, 10.81mm mated stacking height, push-pull fastening, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Gender | Female Socket |
| Mounting type | Surface Mount |
| Connector type | Receptacle, Bottom or Top Entry |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Gray |
| Insulation height | 0.275\" (6.99mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Mated stacking heights | 10.81mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tape & Reel (TR) |
| Features | Board Lock, Pick and Place |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 48 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
Integral board locks on the 91618-424ALF provide SMT retention during reflow, while the pick-and-place cover supports automated assembly — the insulation height of 0.275" (6.99mm) and top or bottom entry allow flexible board-stacking orientation.
The mated stacking height is 10.81mm, set by the receptacle's insulation height and the mating header's profile.