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Hirose Electric Co Ltd FX11A-80P/8-SV0.5(91) — Mezzanine & Stacking Connectors
Hirose Electric Co Ltd

Hirose FX11A-80P/8-SV0.5(91) Header, 80 pos, 0.50mm pitch

MPNFX11A-80P/8-SV0.5(91)
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Hirose FX11 series, 80 position header, 0.020" (0.50mm) pitch, surface mount, gold-plated contacts, 2 rows, 3mm mated stacking height.

$3.0169Ref. price · indicative, final on quote
FX11A-80P/8-SV0.5(91) datasheet
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

FX11A-80P/8-SV0.5(91) Technical Specifications
ParameterValue
SeriesFX11
MountingSurface Mount
Connector typeHeader, Outer Shroud Contacts
Height above board0.103\" (2.63mm)
Mated stacking heights3mm
Pitch0.020\" (0.50mm)
PackageTape & Reel (TR)
FeaturesBoard Guide, Ground Plate, Solder Retention
Contact finishGold
Rows2
Positions80
Contact finish thickness4.00µin (0.100µm)

Product details

Mezzanine Header for Tight Board Stacks

The Hirose FX11A-80P/8-SV0.5(91) is an 80-position header from the FX11 series, designed for board-to-board mezzanine stacking.

The 3mm mated stacking height sets the board-to-board gap when this header is paired with its matching FX11 receptacle. The header itself sits 2.63mm above the board surface, so the receptacle side carries the remaining stack-up. That 0.50mm pitch keeps the footprint dense — expect tight routing between pads on inner layers, and verify the breakout via pattern fits within the keep-out zone.

Contact Plating and Assembly Features

It is supplied in Tape & Reel packaging for automated pick-and-place.

Frequently asked questions

What is the stack height of FX11A-80P/8-SV0.5(91)?

The mated stacking height is 3mm. The header itself sits 2.63mm above the board surface, so the mating receptacle accounts for the remaining height in the stack-up.