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91601-303ALF — Amphenol product photo
Amphenol

91601-303ALF Amphenol ICC (FCI) Dubox™ 3-Pin Female Socket

MPN91601-303ALF
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Amphenol ICC (FCI) Dubox™ series, 91601-303ALF — 3-position female socket header, 0.100" (2.54 mm) pitch, surface mount, 30 µinch gold mating finish, 10.81 mm mated stack height, board-to-board receptacle, bottom or top entry.

$1.2400Ref. price · indicative, final on quote
91601-303ALF 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

91601-303ALF 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
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

3-Position SMD Receptacle at 0.100" Pitch

The post finish is 78.7 µinch tin — standard for solder joint reliability on the PCB. Mated stacking height is 10.81 mm, which sets the z-height between parallel boards in a mezzanine stack.

Surface-mount termination — the SMD pads are reflow-soldered to the PCB. The connector accepts bottom or top entry, meaning the mating header can approach from either side of the PCB — useful for mezzanine or board-to-board stacking where the orientation is fixed by the enclosure.

Application Range

The 30 µinch gold contacts suit environments with moderate vibration or humidity, though the push-pull retention means it is not a locking connector for high-shock installations.

Frequently asked questions

Is 91601-303ALF suitable for automotive use?

The listed applications include automotive, but the push-pull fastening and lack of a secondary lock mean it is not a sealed or vibration-rated automotive connector. It is suited for non-critical signal connections inside an electronics module where the board is not exposed to washdown or high shock.