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77311-101-05LF — Amphenol product photo
Amphenol

77311-101-05LF Amphenol ICC BERGSTIK® Header 5 Pos 2.54mm

MPN77311-101-05LF
Active

Amphenol ICC (FCI) BERGSTIK® unshrouded header, 5 positions, single row, 0.100" (2.54mm) pitch, through hole, male pin, gold mating surface, 3 A per contact, UL94 V-0, black thermoplastic housing.

$0.4200Ref. price · indicative, final on quote
77311-101-05LF 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

77311-101-05LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions5
Contact finish - postTin
Contact length - post0.095\" (2.41mm)
Overall contact length0.425\" (10.80mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

5-Pin Single-Row Footprint at 0.100" Pitch

The 77311-101-05LF: The through-hole solder termination and 0.230" (5.84mm) mating pin length give it a solid mechanical anchor on the PCB, suited for applications where the header sees occasional cable strain or board vibration.

The closest sibling is 77311-101-02LF — identical pitch, plating, current rating, and through-hole termination, but with 2 positions instead of 5. For a 14-position variant, 77311-101-14LF is the direct match. If a longer overall contact length is needed, 77311-101-05LF uses a 0.425" (10.80mm) overall length; the 77311-118-05LF variant offers 0.450" (11.43mm) with the same 5-position count.

Frequently asked questions

Where can I buy 77311-101-05LF?

Submit an RFQ for current pricing and availability — quantities are confirmed at quote time.

What is the pitch and row configuration of 77311-101-05LF?

All positions are loaded.

What is the closest functional second-source to 77311-101-05LF?

The 77311-101-02LF is identical in every spec except position count — 2 positions versus 5. For the same 5-position count with a slightly longer overall contact length, consider 77311-118-05LF.