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95278-402-18LF — Amphenol product photo
Amphenol

95278-402-18LF Amphenol ICC BERGSTIK® Header, 18 Pos, 2.54mm

MPN95278-402-18LF
Active

Amphenol ICC (FCI) BERGSTIK® unshrouded breakaway header, 18 circuits, dual-row, 0.100" (2.54mm) pitch, surface-mount solder tails, tin-plated contacts, rated 3A per contact, UL94 V-0.

$1.2615Ref. 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

95278-402-18LF 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)
Positions18
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact finish - matingTin
Contact length - mating0.315\" (8.00mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating78.7µin (2.00µm)

Product details

Rated 3A per contact, this header handles moderate signal-level currents — think logic-level power or GPIO lines. For a one-time board-to-board connection inside a fixed assembly, that's fine; for frequent reconnection, spec a gold-plated sibling.

Thermal and Flammability Compliance

Sourcing and Active Lifecycle

No official pin-compatible replacement exists, but the BERGSTIK® series includes many 2.54mm-pitch headers with different plating or position counts — confirm the mating half and circuit count before committing.

Frequently asked questions

What is the closest pin-compatible alternative to 95278-402-18LF?

Within the BERGSTIK® series, a pin-compatible alternative would be another 2.54mm-pitch, dual-row, unshrouded header with 18 positions. The main difference is contact plating — gold-plated versions (e.g., 95278-402-xxLF with gold mating finish) offer higher mating cycle life. Confirm the exact part number against your BOM.