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Amphenol 95278-106-50LF — Pin Headers, Sockets & Housings
Amphenol

95278-106-50LF BergStik Header 50-Pos 2.54mm SMT Gold

MPN95278-106-50LF
Active

Amphenol ICC (FCI) BergStik® series, unshrouded breakaway header, 50 positions, 2 rows, 0.100" (2.54mm) pitch, SMT termination, 30µin gold GXT™ on mating contact, tin on post, rated 3A per contact, UL94 V-0.

$3.6029Ref. 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

95278-106-50LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingSurface 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)
Positions50
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact finish - matingGold, GXT™
Contact length - mating0.409\" (10.40mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

The 95278-106-50LF: Surface-mount termination places the solder joints on the board surface, eliminating through-hole drill time.

3A per Contact with Gold GXT™ Interface

For a 50-position connector, derate the total current if more than half the pins carry continuous load — the thermal density climbs with adjacent conductors. Tin on the solder post keeps the board-side cost down while the gold face handles field-service reconnect duty.

Active Production — No EOL Concern

Pin 1 location is marked on the housing body by a chamfer or molded triangle on the end wall — standard BergStik keying. The breakaway construction allows snapping the header to a shorter length if fewer than 50 positions are needed, though this part ships fully loaded.

Frequently asked questions

What is the closest pin-compatible alternative to 95278-106-50LF in the BergStik series?

Within the BergStik family, the 95278-106-50LF is the 50-position, 2-row, SMT, gold-plated variant. A tin-plated equivalent (same pitch, positions, and termination) would be a lower-cost option if the application doesn't require the 30µin gold GXT™ mating cycles — confirm the contact finish thickness before substituting.