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90098-105LF
Amphenol

90098-105LF Rib-Cage III Header, 10 Pos, 1.27mm Pitch

MPN90098-105LF
Active

Amphenol FCI Rib-Cage™ III, Board to Board, Header, 10 Positions, 2 Row, 0.050" (1.27mm) Pitch, Surface Mount, Shrouded - 4 Wall, Mated Stacking Heights 8.26mm

$1.8038Ref. price · indicative, final on quote
90098-105LF datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
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Specifications

90098-105LF Technical Specifications
ParameterValue
SeriesRib-Cage™ III
GenderMale Pin
Mounting typeSurface Mount
Connector typeHeader
Fastening typePush-Pull
Operating temperature-55°C~130°C
Insulation colorNatural
Insulation height0.298\" (7.57mm)
Insulation materialThermoplastic, Glass Filled
Mated stacking heights8.26mm
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.050\" (1.27mm)
Positions10
Row spacing - mating0.050\" (1.27mm)
Contact finish - postTin
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.130\" (3.30mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-to-board header for mezzanine stacking

The 90098-105LF is a 10-position, dual-row header from the Rib-Cage III series, on a 0.050" (1.27mm) pitch — a common footprint for compact mezzanine interconnects. It is a shrouded (4-wall) male pin header, surface-mount terminated, with a mated stack height of 8.26mm.

Pitch, stack height, and footprint match

The 0.050" (1.27mm) pitch and 0.050" row spacing mean the footprint occupies a 5 x 2 grid of pads on a 1.27mm pitch — verify your PCB layout matches this grid. The 8.26mm mated stack height is fixed by the header's insulation height of 0.298" (7.57mm) and the mating contact length of 0.130" (3.30mm). This is the z-height budget between your two boards.

Housing material is UL94 V-0 rated glass-filled thermoplastic.

Frequently asked questions

What is the pinout for 90098-105LF?

This is a dual-row header with all 10 positions loaded. The pinout is a 2x5 grid on 0.050" (1.27mm) pitch — no keying or selective loading. Confirm the mating receptacle pin assignment against your circuit schematic.