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68031-103HLF — Amphenol product photo
Amphenol

Amphenol 68031-103HLF BERGSTIK® II Header, 3 Pos, 2.54mm, 5A

MPN68031-103HLF
Active

Amphenol BERGSTIK® II, Board to Board Header, 3 Positions, 0.100" (2.54mm) Pitch, 1 Row, 5A, Through Hole, Solder, Unshrouded, 30.0µin Gold Mating, UL94 V-0, Black.

$0.3900Ref. price · indicative, final on quote
68031-103HLF 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

68031-103HLF Technical Specifications
ParameterValue
SeriesBERGSTIK® II
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typePush-Pull
Voltage rating110V
Current rating5A
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact length - post0.183\" (4.65mm)
Overall contact length0.513\" (13.03mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

The Amphenol 68031-103HLF is a 3-position, single-row BERGSTIK® II unshrouded male pin header on the standard 0.100" (2.54 mm) pitch. The through-hole solder tails lock the header into the board mechanically before reflow or wave solder. The gold thickness is the real story here — it buys you repeated mating cycles and corrosion resistance over a tin-plated part, which matters if this header lives in a field-serviceable assembly or a mildly corrosive environment.

Where it fits

Three positions match a 3-circuit BOM line.

Frequently asked questions

What is the closest functional equivalent to the 68031-103HLF?

The 68004-103HLF is a BERGSTIK® II header with the same 3 positions, 0.100" pitch, 5 A rating, and 30 µ" gold plating. The only difference is a slightly longer overall pin length — 0.525" (13.34 mm) versus 0.513" (13.03 mm) — which may affect the board stack height.

What is the 68031-103HLF used for?

It is a board-to-board unshrouded male pin header — used to connect PCBs via a mating receptacle or socket strip, or as a wire-to-board interconnect when paired with a crimp housing. The 3-position count suits low-channel signal or power runs.