Amphenol ICC (FCI) Dubox series, 68-position dual-row board-to-board receptacle, 0.100" (2.54mm) pitch, 30.0µin gold mating finish, 11.04mm mated stack height, through-hole solder termination, blue thermoplastic UL94 V-0 housing.
| 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 | 68 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.118\" (3.00mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The base product number 71991 covers the Dubox receptacle family; the -334LF suffix specifies the 68-position, dual-row, through-hole variant with gold mating finish and tin post plating.
The bottom or top entry design allows the receptacle to be used on either the motherboard or daughtercard side of the stack.
0.100" (2.54mm) pitch, 68 positions in two rows with 0.100" row spacing. All positions are loaded.
The -LF suffix indicates lead-free and RoHS-compliant construction per Amphenol ICC (FCI) standard material declarations.
11.04mm mated stack height, measured from the bottom of the receptacle to the top of the mating header.