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77311-101-10LF — Amphenol product photo
Amphenol

77311-101-10LF Amphenol ICC BERGSTIK® Header 10 Pos 2.54mm

MPN77311-101-10LF
Active

Amphenol ICC (FCI) BERGSTIK® unshrouded header, 10 positions, 0.100" (2.54 mm) pitch, through-hole solder termination, male square pins, gold or GXT™ mating finish, 3 A per contact, UL94 V-0 black thermoplastic housing.

$0.7600Ref. price · indicative, final on quote
77311-101-10LF 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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
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Specifications

77311-101-10LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeThrough 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
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions10
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

0.100" Pitch, 10-Position Unshrouded Header

The 77311-101-10LF: The 0.230" mating pin length gives a solid wipe depth into a standard female socket.

The unshrouded design keeps the z-height low (0.100" insulation height above board), which matters in tight card-to-card stacking.

The 77311-101-14LF is the 14-position sibling — same pitch, same plating, same 0.425" overall length. The 77311-101-02LF is the 2-position version. All share the identical footprint and termination, so swapping position counts requires no board layout change beyond the pin count. The 77311-102-20LF is a 20-position variant with a slightly longer overall contact length (0.465") — the extra length accommodates a thicker board or a deeper mating socket. If your design needs more than 10 positions on a single row, the 20-position version fits the same pitch and plating spec.

Frequently asked questions

Where can I buy 77311-101-10LF and how is it quoted?

It is quoted to order against your BOM quantity — no stock-holding claim is made. Submit an RFQ for current pricing and lead time; availability is confirmed at quote time.

What is the pitch of 77311-101-10LF?

The pitch is 0.100" (2.54 mm), which is the standard legacy grid for through-hole pin headers.

Is 77311-101-10LF RoHS compliant?

Yes, it is RoHS compliant as indicated by the LF suffix in the part number.