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95278-801A04LF — Amphenol product photo
Amphenol

95278-801A04LF BERGSTIK® Header SMT 4P 2.54mm

MPN95278-801A04LF
Active

Amphenol ICC (FCI) BERGSTIK® 95278-801A04LF — 4-position, dual-row, unshrouded pin header, 0.100" (2.54mm) pitch, surface mount, gold GXT™ mating finish, 3A per contact, UL94 V-0.

$0.9300Ref. 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.
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Specifications

95278-801A04LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeSurface Mount
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
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions4
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 - mating15.0µin (0.38µm)

Product details

Board Layout Fit: 0.100" Pitch, 4 Circuits, SMT

The 95278-801A04LF: The 0.100" row spacing keeps the routing channel consistent across both axes. The unshrouded profile keeps the z-height low, useful for board-to-board stacking where clearance is tight. The tin-plated solder tails (78.7µin) are standard for SMT reflow.

Position Count vs Sibling: 4 vs 8 Circuits

The 4-position 95278-801A04LF shares the same dual-row, 0.100" pitch, SMT footprint, and gold GXT™ finish as the 8-position 95278-801A08LF.

The square pin cross-section ensures reliable contact with the receptacle's spring beams.

Frequently asked questions

How can I order 95278-801A04LF and check stock?

Active part — sourced to order against your BOM quantity.

What is the exact pitch of 95278-801A04LF?

Both axes match the standard 0.100" grid.