Amphenol ICC (FCI) Dubox™ series, 14-position dual-row receptacle, 0.100" (2.54mm) pitch, through-hole solder termination, 30.0µin gold mating finish, 11.04mm mated stack height, UL94 V-0 blue housing.
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Gender | Female Socket |
| Mounting type | 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 |
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 14 |
| 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 mated stack height is 11.04mm — a specific z-height that must match the header's post length and the board spacing.
The bottom or top entry configuration means the receptacle can be mounted on either side of the board, depending on the stack-up.
The 71991-307LF is available through independent distribution channels. Submit an RFQ for current pricing and lead time — availability is confirmed at the time of quote, not held on the shelf.
The Dubox series includes matching headers from Amphenol ICC (FCI) — the base product number is 71991, and the header counterpart typically uses a 68000 or 77311 series prefix. Confirm the pin length and stack height (11.04mm) against your board spacing.