Amphenol ICC (FCI) Dubox receptacle, order code 71991-445LF, 90 positions, dual row, 2.54 mm pitch, tin-plated mating contacts, through-hole solder termination, push-pull fastening, blue insulation.
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Type | Female Socket |
| Mounting | Through Hole |
| Connector type | Receptacle, Bottom or Top Entry |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Blue |
| Insulation height | 0.275\" (6.99mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Mated stacking heights | 11.04mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Parameter | Value |
|---|---|
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 90 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
The 71991-445LF is the 90-circuit member of Amphenol ICC (FCI)'s Dubox receptacle line, a dual-row board-to-board socket with a 2.54 mm pitch. Tin-plated mating contacts and a through-hole solder termination suit it for general-purpose, industrial, and telecommunications board stacking where the mated stack height is 11.04 mm.
The mated stack height is 11.04 mm.
RoHS and REACH compliance documentation is provided by Amphenol ICC (FCI) for this part.