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77311-822-03LF — Amphenol product photo
Amphenol

77311-822-03LF Amphenol ICC (FCI) BERGSTIK® Header, 3 Pos

MPN77311-822-03LF
Active

Amphenol ICC (FCI) BERGSTIK®, 77311-822-03LF, Board to Board Header, 3 Positions, 0.100" (2.54mm) Pitch, Through Hole, Solder Termination, Unshrouded, Push-Pull Fastening, Black Insulation, UL94 V-0, 3A per Contact, 15.0µin Gold Mating Finish, Tin Post Finish.

$0.3000Ref. price · indicative, final on quote
77311-822-03LF 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

77311-822-03LF 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)
Positions3
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.525\" (13.34mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.305\" (7.75mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

What This Header Fits: Pitch, Pinout, and Mating Half

Current, Temperature, and Plating: What the Ratings Allow

The tin-plated post finish (78.7 µinch) is standard for solder joints. Phosphor bronze contacts provide reliable spring force over the temperature range.

Lifecycle and Sourcing: Active Production, No Obsolescence Risk

It is RoHS compliant.

How It Compares to Nearby Siblings in the BERGSTIK® Line

The closest peer is 77311-802-03LF — same 3 positions, same pitch, same plating, but with a shorter overall contact length of 0.465" (11.81mm) vs 0.525" (13.34mm). If your PCB stack height or mating receptacle depth needs the extra 0.060" (1.53mm) of pin length, the 77311-822-03LF is the right pick. The 77311-801-03LF is even shorter at 0.425" (10.80mm). For 2-position needs, the 77311-824-02LF matches the same pitch and plating.

Frequently asked questions

What is the pitch and pin configuration of 77311-822-03LF?

The pitch is 0.100" (2.54mm). It is a 3-position, single-row header with all positions loaded. The contact shape is square male pin.

How can I order 77311-822-03LF or check stock?

Availability and current pricing confirmed at quote time.