Amphenol ICC (FCI) Dubox™, 28-position dual-row receptacle, 0.100" (2.54 mm) pitch, surface-mount, tin-plated contacts, board lock, 10.81 mm mated stack height, UL94 V-0
| Parameter | Value |
|---|---|
| Series | Dubox™ |
| Type | Female Socket |
| Mounting | 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 |
| Parameter | Value |
|---|---|
| Package | Tube |
| Features | Board Lock |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 28 |
| 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) |
The 91618-414LF: The connector accepts a bottom or top entry orientation, meaning the receptacle can be placed on the top or bottom side of the PCB as long as the mating header is positioned accordingly.
The board lock and SMT termination suit it for automated assembly lines, while the 10.81 mm stack height fits standard mezzanine card spacing in embedded systems and control modules.
The 91618-414LF is an active part and can be sourced through independent distribution.
The mating pitch is 0.100" (2.54 mm) for both the row spacing and the position-to-position spacing. This is a standard grid that matches many Dubox™ headers and other 2.54 mm-pitch board-to-board connectors.
The part number suffix 'LF' indicates lead-free and RoHS-compliant construction, consistent with Amphenol ICC (FCI) RoHS compliance for this series.
The header should have a push-pull fastening type and a board lock or through-hole retention for a secure mate.