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95278-101-46LF — Amphenol product photo
Amphenol

95278-101-46LF Amphenol ICC BERGSTIK Header 46 Pos 2.54mm

MPN95278-101-46LF
Active

Amphenol ICC (FCI) BERGSTIK® unshrouded header, 46 positions, dual row, 0.100" (2.54mm) pitch, surface-mount termination, male pin, gold GXT™ mating finish, tin post finish, UL94 V-0.

$2.7500Ref. 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.
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Specifications

95278-101-46LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeSurface Mount
Connector typeHeader, Breakaway
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
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions46
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact finish - matingGold, GXT™
Contact length - mating0.232\" (5.90mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

46-Pin Dual-Row BERGSTIK Header — Board Fit and Routing

The 95278-101-46LF: That plating grade supports repeated mating cycles — 30µin gold over nickel is a common industrial spec, good for several hundred cycles in a controlled environment. The tin-plated post (78.7µin) is the solder tail; the tin is compatible with standard lead-free reflow profiles.

The surface-mount termination suits automated pick-and-place assembly. The 0.100" insulation height keeps the mated stack height low — typical for mezzanine or wire-to-board connections where z-height is a constraint. Operating temperature range -65°C to 125°C covers most industrial and telecom enclosures.

Frequently asked questions

Can 95278-101-46LF be used as a replacement for another header with the same pitch?

Yes, if the replacement header is also an unshrouded, dual-row, 0.100" pitch, 46-position, SMD header with the same mating pin length (0.232"). The gold GXT™ finish is a specific plating option — a tin-finish sibling may have lower mating cycle life but the same footprint.