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Amphenol 77313-127-00LF — Pin Headers, Sockets & Housings
Amphenol

77313-127-00LF BERGSTIK® Header

MPN77313-127-00LF
Obsolete

Amphenol ICC (FCI) BERGSTIK®, 77313-127-00LF, unshrouded breakaway header, 2 rows, 0.100" (2.54 mm) pitch, cuttable to any position count, 3 A per contact, 30 µinch gold on mating face, through-hole solder termination, UL94 V-0, RoHS.

$0.4800Ref. price · indicative, final on quote
77313-127-00LF datasheet
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

77313-127-00LF Technical 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
StyleBoard to Board or Cable
PackageTape & Reel (TR)
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions45000, Cuttable
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

The 77313-127-00LF: This is a BERGSTIK® unshrouded header from Amphenol ICC (FCI), designed as a board-to-board or cable interconnect. The strip is cuttable, meaning you snap off the exact number of positions your BOM calls for, up to the full 45,000-position reel length. Tin on the post keeps solder-joint cost down.

3 A per Contact – Current Ceiling and Derating

In a 2-row configuration with all positions loaded, the total current through the header is derated by the number of adjacent contacts carrying current simultaneously — a common rule of thumb is 60% derating for a fully populated row.

Frequently asked questions

What is the replacement for 77313-127-00LF?

The base product number 77313 covers multiple variants, but no pin-compatible successor has been announced. For a functional equivalent, look for any 0.100" pitch, 2-row, unshrouded, through-hole header with the same contact lengths (0.260" mating, 0.105" post) and 30 µinch gold plating.