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77313-401-50LF — Amphenol product photo
Amphenol

77313-401-50LF BERGSTIK® Header, 50 Pos, 0.100" Pitch

MPN77313-401-50LF
Active

Amphenol ICC (FCI) BERGSTIK® series unshrouded breakaway header, 50 positions, dual-row 0.100" (2.54 mm) pitch, through-hole solder termination, tin-plated contacts rated 3 A per contact.

$1.9252Ref. price · indicative, final on quote
77313-401-50LF datasheet
StockContact for availability
Lead time3-5 Days 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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

77313-401-50LF 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)
Positions50
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

Breakaway Design for Position Flexibility

The 77313-401-50LF: This is a breakaway header — the full 50-position strip can be snapped to shorter lengths as needed, reducing the number of unique SKUs on the BOM.

Plating and Contact Life

Tin is a low-cost finish suited for infrequent mate/unmate cycles — typically 50 to 100 cycles before fretting corrosion becomes a concern.

Active lifecycle status from Amphenol ICC (FCI). Sourced through independent distribution against your BOM quantity — availability and current pricing confirmed at quote time.

Frequently asked questions

Is 77313-401-50LF RoHS compliant?

The part number suffix 'LF' indicates lead-free / RoHS-compliant termination finish.

What is the mating connector for 77313-401-50LF?

No specific mating part number is listed; the BERGSTIK series is designed for broad compatibility with industry-standard 0.100" pitch female connectors.