Dubox board-to-board receptacle, 52 positions
The 71991-426LF is the 52-position member of Amphenol ICC's Dubox receptacle line, a board-to-board female socket with push-pull fastening and dual-row layout.
71991-426LF
Amphenol ICC (FCI) Dubox receptacle, order code 71991-426LF, 52 positions, dual row, 0.100" (2.54mm) pitch, 0.100" (2.54mm) row spacing, through hole, solder termination, tin-plated mating contacts, 11.04mm mated stacking height, bottom or top entry.
$4.8975Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
- New & original stockTraceable channels only — no mixed lots, no re-taped reels.
- Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications
| 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 | 52 |
| 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) |
Product details
Frequently asked questions
What is 71991-426LF's listed style and series?
The style is Board to Board and the series is Dubox, a dual-row receptacle family with 0.100" (2.54mm) pitch.