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91618-310ALF — Amphenol product photo
Amphenol

91618-310ALF Amphenol ICC (FCI) Dubox™ 20-Position SMT

MPN91618-310ALF
Active

Amphenol ICC (FCI) Dubox™ 91618-310ALF — 20-position, dual-row, surface-mount female socket receptacle, 0.100" (2.54 mm) pitch, gold mating contacts, board lock, pick-and-place compatible, UL94 V-0.

$3.2800Ref. price · indicative, final on quote
91618-310ALF 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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

91618-310ALF 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)
FeaturesBoard Lock, Pick and Place
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions20
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

20 Positions, 2.54 mm Pitch, SMT with Board Lock

The 91618-310ALF: The receptacle accepts either bottom or top entry, and the mated stacking height is specified at 10.81 mm — this is the z-height budget between PCBs in a mezzanine configuration, a dimension that must match the mating header's stack height.

Material and Compliance Essentials

Contact material is phosphor bronze with a gold mating finish (30.0 µinch / 0.76 µm) and tin post finish (78.7 µinch / 2.00 µm) — the gold on the mating face handles the reconnect duty; the tin on the solder tail is compatible with standard SAC reflow profiles.

Where It Fits: Applications and Sourcing

Frequently asked questions

Is 91618-310ALF obsolete?

No — the lifecycle status is Active.

What header mates with 91618-310ALF?

Confirm the header's mating pin length and overall height against the stack height requirement.

Is 91618-310ALF RoHS compliant?

Yes — RoHS Compliant is listed on the lifecycle record.