Skip to main content
Amphenol 77311-118R05LF — Pin Headers, Sockets & Housings

77311-118R05LF BergStik® Header – 5 Pos, 0.100" Pitch, 3 A

MPN77311-118R05LF
Active

Amphenol ICC (FCI) BergStik® unshrouded header, 5 positions single row, 0.100" (2.54 mm) pitch, kinked pin through-hole termination, 3 A per contact, 30 µinch gold mating finish, UL94 V-0 thermoplastic housing.

$0.3835Ref. price · indicative, final on quote
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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

77311-118R05LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBulk
ShroudingUnshrouded
TerminationKinked Pin, Solder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions5
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

Mating Finish and Cycle Life

This is a cost- and space-saving choice when the mating half provides its own alignment.

No direct pin-compatible alternative from other brands is confirmed; the BergStik® series is proprietary to Amphenol ICC (FCI) in this exact pin length and plating combination.

Frequently asked questions

What is the mating connector for 77311-118R05LF?

The mating pin length of 0.230" (5.84 mm) is compatible with most standard female contacts.

Is 77311-118R05LF RoHS compliant?

Yes, the part number suffix 'LF' indicates lead-free / RoHS-compliant construction. The tin post finish and gold mating finish are RoHS-compatible.

What is the closest pin-compatible alternative to 77311-118R05LF?

No direct cross-reference from another manufacturer is confirmed. Within the BergStik® series, a similar part would share the same pitch and pin length but differ in plating or pin count — verify the specific 5-position, 0.230" mating length before substituting.