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Amphenol 77311-101-16LF — Pin Headers

77311-101-16LF Amphenol ICC BERGSTIK® Header 16 Pos 2.54mm

MPN77311-101-16LF
Active

Amphenol ICC (FCI) BERGSTIK® unshrouded header, 16 positions, 0.100" (2.54mm) pitch, single row, through-hole solder termination, male pin, gold mating finish, 3 A per contact, -65°C~125°C, UL94 V-0.

$1.1100Ref. price · indicative, final on quote
Amphenol 77311-101-16LF datasheet (PDF)
RoHSRoHS Compliant
SeriesBERGSTIK®
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026

Specifications

77311-101-16LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough 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

All specifications

77311-101-16LF additional specifications
ParameterValue
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions16
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

Board Layout and Pin Assignment

The 77311-101-16LF: The unshrouded profile leaves the pins exposed, which keeps the board footprint compact but means the mating receptacle needs its own alignment features.

Mating Finish and Cycle Life

Gold on the mating face means this header pairs well with a receptacle that also has gold contacts — mixing gold with tin on the same interface can accelerate fretting corrosion in high-vibration applications.

RoHS compliant. No official second-source or successor cross-reference from the manufacturer.

Frequently asked questions

What is the closest functional second-source — 77311-101-14LF?

The 14-position variant (77311-101-14LF) is the nearest sibling in the same 77311-101 family, sharing the same pitch, gold finish, and 3 A rating. It is not a pin-compatible drop-in — the position count differs — but it follows the same footprint and termination rules for a lower circuit count.