Skip to main content
Log in
Amphenol 77313-127-54LF — Pin Headers, Sockets & Housings

Amphenol ICC (FCI) 77313-127-54LF BERGSTIK Header, 54 Pos

MPN77313-127-54LF
Active

Amphenol ICC (FCI) BERGSTIK header, breakaway, order code 77313-127-54LF, 54 positions, dual row, 0.100" (2.54 mm) pitch, 3 A per contact, gold or GXT mating finish, through-hole, solder termination.

$1.9533Ref. price · indicative, final on quote
Amphenol 77313-127-54LF datasheet (PDF)
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

77313-127-54LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~130°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

77313-127-54LF additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions54
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.105\" (2.67mm)
Overall contact length0.465\" (11.81mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.260\" (6.60mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Through-hole breakaway header, 54 positions

The 77313-127-54LF is the 54-position member of Amphenol ICC (FCI)'s BERGSTIK unshrouded breakaway header line. It mates with board-to-board or cable receptacles at a 0.100" pitch. Rated 3 A per contact with gold or GXT mating finish, the header terminates through-hole and carries a UL94 V-0 thermoplastic housing. Operating temperature spans -65°C to 130°C.

Position count and row spacing

The dual-row layout places 54 positions on a 0.100" row spacing. The breakaway design allows the strip to be snapped to a shorter length, matching the circuit count of the application.