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Amphenol 77313-101-12LF — Pin Headers

77313-101-12LF Amphenol ICC BERGSTIK® 12-Pin Header 2.54mm

MPN77313-101-12LF
Active

Amphenol ICC (FCI) BERGSTIK® header, 12 positions, 2 rows, 0.100" (2.54mm) pitch, unshrouded, through-hole, male pin, gold or GXT™ mating finish, 3A per contact, UL94 V-0, RoHS.

$0.6500Ref. price · indicative, final on quote
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

77313-101-12LF 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

77313-101-12LF 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 - post0.095\" (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

12-Pin, Dual-Row, 2.54mm Pitch — Board Layout Fit

The 77313-101-12LF: The 0.230" (5.84mm) mating pin length gives a solid wipe inside the receptacle before the contact beam seats.

RoHS compliant.

Unshrouded Breakaway — Board-to-Board or Cable Duty

Insulation height is 0.100" (2.54mm) above the board, black thermoplastic rated UL94 V-0. Phosphor bronze contact material with a square pin profile — standard for BERGSTIK® headers, mates with any 0.025" square receptacle.

Frequently asked questions

Is 77313-101-12LF RoHS compliant?

Yes, it is RoHS compliant. The -LF suffix in the order code indicates lead-free / RoHS compliance.