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Amphenol 77313-118-12LF — Pin Headers

77313-118-12LF BERGSTIK® Header – 12 Pos, 2.54mm Pitch, Gold

MPN77313-118-12LF
Active

Amphenol ICC (FCI) BERGSTIK®, 77313-118-12LF, 12-position unshrouded header, 0.100" (2.54mm) pitch, dual row, through-hole solder, 30.0µin gold mating finish, 3A per contact, UL94 V-0 black thermoplastic.

$0.6500Ref. price · indicative, final on quote
Amphenol 77313-118-12LF 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

77313-118-12LF 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

77313-118-12LF additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions12
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.450\" (11.43mm)
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 Fit and Signal Budget

The 77313-118-12LF: In a 12-position assembly carrying 3A on every pin, the total heat rise stays within the -65°C to 130°C operating range — no derating needed for typical signal-level loads.

Mating Interface and Cycle Life

Because the header is unshrouded and uses push-pull fastening, the mating housing must provide its own latch or friction retention. For wire-to-board applications, pair this header with a BERGSTIK-compatible crimp receptacle housing and the matching 20-24 AWG terminal.

Frequently asked questions

What is the mating connector for 77313-118-12LF?

For a BERGSTIK family match, use the corresponding BERGSTIK receptacle housing and crimp terminals — the 0.230" mating pin length engages with standard socket depths.