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Amphenol 95278-101A34LF — Pin Headers

95278-101A34LF BERGSTIK® Header – 34 Pos, 2.54 mm Pitch, SMT

MPN95278-101A34LF
Active

Amphenol ICC (FCI) BERGSTIK® series, 95278-101A34LF, unshrouded breakaway header, 34 circuits, dual-row, 0.100" (2.54 mm) pitch, surface-mount, gold GXT™ mating finish, 3 A per contact, UL94 V-0.

$2.6400Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesBERGSTIK®
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

95278-101A34LF key 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

All specifications

95278-101A34LF additional specifications
ParameterValue
StyleBoard to Board
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesPick and Place
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions34
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

34-Position Breakaway Header for Board-to-Board Links

The 95278-101A34LF: It breaks away to length, so you can trim the strip to match the receptacle width on the board. It's a straight SMT solder termination, pick-and-place compatible on tape and reel.

Pitch, Positions, and Plating – What Matters for the Fit

The 30.0 µinch gold thickness is rated for repeated connect-disconnect cycles; the tin post (78.7 µinch) wets well during reflow. Phosphor bronze contact material with square pins – good spring retention in the receptacle's tuning-fork or box contacts.

RoHS compliant per Amphenol ICC (FCI) declaration – no restricted substances above threshold.

Frequently asked questions

What is the closest functional second-source for 95278-101A34LF?

Within the same 95278 series, the 8-position 95278-101A08LF and 14-position 95278-101A14LF share identical pitch, plating, current rating, and SMT footprint – only the loaded circuit count differs. The breakaway design lets you trim the 34-position strip to match a lower-count receptacle, so the 34-position part itself can serve as a single stock-keeping unit for multiple BOM positions.