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77313-401-26LF — Amphenol product photo
Amphenol

77313-401-26LF BERGSTIK Header, 26-Pos, 2.54mm, TH

MPN77313-401-26LF
Active

Amphenol BERGSTIK header, breakaway, order code 77313-401-26LF, 26 positions, dual row, 0.100" (2.54mm) pitch, 3A per contact, tin-plated mating and post contacts, through hole, solder termination, unshrouded.

$0.8948Ref. price · indicative, final on quote
77313-401-26LF datasheet
StockContact for availability
Lead timeIn Stock wk
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

77313-401-26LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeThrough 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
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions26
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.095\" (2.41mm)
Overall contact length0.425\" (10.80mm)
Contact finish - matingTin
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating78.7µin (2.00µm)

Product details

26-position unshrouded breakaway header

The 77313-401-26LF is the 26-circuit member of Amphenol's BERGSTIK breakaway header line, a dual-row unshrouded male pin header on 0.100" (2.54mm) pitch. Rated 3A per contact with tin-plated mating and post surfaces, the header operates from -65°C to 130°C and carries a UL94 V-0 thermoplastic housing.

BERGSTIK series circuit-count ladder

The 26-position 77313-401-26LF sits in the BERGSTIK breakaway series alongside other position counts at the same 0.100" (2.54mm) pitch and dual-row layout — the pitch, row spacing, and board footprint are shared across the series, so the position count alone determines circuit fit.

Frequently asked questions

What is the mating interface style for the 77313-401-26LF?

The header is an unshrouded male pin, push-pull fastening type, designed for board-to-board or cable mating with a matching BERGSTIK receptacle.