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91618-311BLF
Amphenol

91618-311BLF Amphenol ICC Dubox 22-Circuit Board-to-Board

MPN91618-311BLF
Active

Amphenol ICC Dubox 91618-311BLF, 22-circuit dual-row board-to-board receptacle, 0.100" (2.54mm) pitch, gold-over-nickel on mating contacts, tin on solder tails, surface-mount, 10.81mm mated stacking height, push-pull fastening, UL94 V-0, Active.

$1.9309Ref. price · indicative, final on quote
91618-311BLF 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

91618-311BLF Technical Specifications
ParameterValue
SeriesDubox™
GenderFemale Socket
Mounting typeSurface Mount
Connector typeReceptacle, Bottom or Top Entry
Fastening typePush-Pull
Contact materialPhosphor Bronze
Insulation colorGray
Insulation height0.275\" (6.99mm)
Insulation materialThermoplastic, Glass Filled
Mated stacking heights10.81mm
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageTube
FeaturesBoard Lock, Pick and Place
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions22
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

22 Circuits, Dual-Row, 0.100" Pitch — Board-to-Board Mezzanine Fit

The 91618-311BLF: Mated stack height is 10.81mm, confirmed by the connector geometry. The solder tails receive a 78.7µinch tin finish for reliable solder joint formation.

Push-Pull Fastening, Top or Bottom Entry

The receptacle accepts top or bottom entry, so the same part works as the upper or lower half of the mezzanine pair. Insulation height is 0.275" (6.99mm), leaving clearance for components on the opposite board.

Application Range: Automotive, Industrial, Telecom

The 30µinch gold contacts and UL94 V-0 housing support the vibration and thermal cycling typical of industrial control panels and telecom infrastructure.

Frequently asked questions

What is the mating connector for 91618-311BLF?

The 91618-311BLF is a receptacle that mates with a Dubox series header of matching pitch (0.100") and circuit count (22 positions). The mating header is typically a surface-mount or through-hole pin header with the same row spacing.

What is the recommended PCB layout for 91618-311BLF?

The SMT pads should align with the contact tails, and the board lock holes should match the connector's retention features. Refer to the product drawing for exact pad dimensions and keep-out zones.