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Amphenol 95278-401-40 — Pin Headers, Sockets & Housings

95278-401-40 BERGSTIK® Header, 40 Pos, 0.100" Pitch, SMT

MPN95278-401-40
Obsolete

Amphenol ICC (FCI) BERGSTIK® series, 95278-401-40, unshrouded male pin header, 40 positions, 2 rows, 0.100" (2.54 mm) pitch, surface mount, tin-lead contact finish, UL94 V-0, bulk.

$3.8790Ref. price · indicative, final on quote
Amphenol 95278-401-40 datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

95278-401-40 key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingSurface Mount
Connector typeHeader, Breakaway
Fastening typePush-Pull
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBulk

All specifications

95278-401-40 additional specifications
ParameterValue
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions40
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin-Lead
Contact finish - matingTin-Lead
Contact length - mating0.232\" (5.90mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating150.0µin (3.81µm)

Product details

40-Position SMT Unshrouded Header — BERGSTIK® Legacy

No direct successor or replacement part number is listed on the official record. Buyers should confirm BOM requirements and plan for a board-level redesign or a cross-reference to an active equivalent. The tin-lead finish means this part is not RoHS compliant for lead-free processes.

The SMT termination requires a reflow profile compatible with tin-lead solder; the board footprint follows the 0.100" grid with two rows. For applications requiring frequent reconnection, a gold-plated variant would be preferred.

Frequently asked questions

What is the pitch and position count of 95278-401-40?

It has 40 positions in 2 rows, all loaded.

Is 95278-401-40 RoHS compliant?

No.

Where can I buy 95278-401-40?

Sourced through independent distribution channels. The part is obsolete, so availability is lot-specific.