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76382-321LF
Amphenol

Amphenol ICC 76382-321LF Dubox Header, 21 Pos 2.54mm

MPN76382-321LF
Active

Amphenol ICC (FCI) Dubox header, order code 76382-321LF, 21 positions, single row, 0.100" (2.54 mm) pitch, 3 A, gold GXT™ mating contacts, through-hole right-angle, solder termination.

$1.8514Ref. price · indicative, final on quote
76382-321LF 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

76382-321LF Technical Specifications
ParameterValue
SeriesDubox™
GenderMale Pin
Mounting typeThrough Hole, Right Angle
Connector typeHeader
Fastening typeFriction Lock
Current rating3A
Operating temperature-40°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlue
Insulation height0.209\" (5.30mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTube
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions21
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingGold, GXT™
Contact length - mating0.197\" (5.00mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Dubox contact system

The 76382-321LF is the 21-position single-row member of Amphenol ICC's Dubox header line, a board-to-cable/wire shrouded header with a friction lock. Mating contacts are gold GXT™ plated to 30.0µin (0.76µm) on phosphor bronze — the gold layer supports repeated mating without fretting corrosion in low-signal circuits.

Pitch and board footprint

At 0.100" (2.54 mm) pitch the single-row layout keeps the board footprint narrow — the 21 positions occupy about 2.0" of board edge. The shrouded 4-wall housing with friction lock protects the pins and holds the mating half against cable pull.