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Amphenol 77319-103-24LF — Pin Headers, Sockets & Housings

77319-103-24LF BERGSTIK® Header, 24 Pos, 0.100" Pitch

MPN77319-103-24LF
Active

Amphenol ICC (FCI) BERGSTIK® series, unshrouded breakaway header, 24 positions, 0.100" (2.54mm) pitch, right-angle through-hole, male pin, gold GXT™ mating finish, 3A rating.

$2.3056Ref. price · indicative, final on quote
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

77319-103-24LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A
Operating temperature-65°C~130°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.248\" (6.30mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

77319-103-24LF additional specifications
ParameterValue
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions24
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.115\" (2.92mm)
Contact finish - matingGold, GXT™
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board Layout Fit: 0.100" Pitch, 24 Positions, Right-Angle

The 77319-103-24LF: This BERGSTIK® header carries 24 positions in two rows at 0.100" pitch — the same spacing as legacy 0.100" IDC sockets and ribbon cable connectors, so the board footprint matches existing layouts without a respin.

Thermal Range and Compliance

Frequently asked questions

What is the pitch and position count of 77319-103-24LF?

0.100" (2.54mm) pitch, 24 positions in two rows, all positions loaded.