Amphenol FCI 71991-804HLF Dubox Receptacle 8-Position 2.54mm
MPN71991-804HLF
Active
Amphenol FCI Dubox 71991-804HLF dual-row board-to-board receptacle, 8 positions (all loaded), 0.100" (2.54mm) pitch, 2 rows, gold-over-nickel mating contacts, tin-plated solder tails, push-pull fastening, through-hole, 11.04mm mated stack height, 0.275" insulation height, UL94 V-0 thermoplastic housing, tube.
$0.9372Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 2026
Specifications
| 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 | Gray |
| 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 |
All specifications
| Parameter | Value |
|---|---|
| Package | Tube |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 8 |
| 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 | 15.0µin (0.38µm) |
Frequently asked questions
What connector series does the 71991-804HLF belong to?
The 71991-804HLF is a member of the Amphenol FCI Dubox series — a dual-row 0.100-inch (2.54 mm) pitch board-to-board receptacle family.
What is the mating half for the 71991-804HLF?
The 71991-804HLF is a female socket receptacle that mates with the corresponding male pin header in the same Dubox series, matching 0.100-inch pitch, 8 positions, and dual-row configuration.
What is the stack height of the 71991-804HLF?
Mated stacking height is 11.04 mm — the z-axis envelope the two boards must clear when fully engaged.