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Amphenol 95278-102-20 — Pin Headers, Sockets & Housings

95278-102-20 BERGSTIK Header 20-Pin 2.54mm Obsolete Sourcing

MPN95278-102-20
Obsolete

Amphenol ICC (FCI) BERGSTIK® unshrouded breakaway header, 20 circuits dual-row, 0.100" (2.54mm) pitch, 30 µinch gold GXT™ mating contacts, tin-lead post, surface-mount, UL94 V-0, bulk.

$2.3700Ref. price · indicative, final on quote
Amphenol 95278-102-20 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 China distributor & sourcing agent· Listing updated Jul 2026

Specifications

95278-102-20 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

95278-102-20 additional specifications
ParameterValue
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions20
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin-Lead
Contact finish - matingGold, GXT™
Contact length - mating0.315\" (8.00mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

What bolts in: 20-pin dual-row unshrouded header

The 95278-102-20: It breaks away to a custom width — 20 positions loaded all the way. The post finish is 150 µinch tin-lead, which means the solder joint is a tin-lead interface; lead-free reflow profiles need a check. Push-pull fastening, no latch.

Board fit: surface-mount, 2.54mm pitch, 0.100" row spacing

Surface-mount termination on a 2.54mm pitch with 0.100" row spacing — the footprint is a standard 0.100" grid. Housing is UL94 V-0 thermoplastic — acceptable inside enclosed equipment where flammability rating is required.

Lifecycle: obsolete — sourcing per RFQ

The tin-lead post finish means this part is not RoHS compliant. If your BOM requires RoHS, a lead-free equivalent from the same series (BERGSTIK II with gold or tin post) would need a pin-to-pin cross-check on the exact board footprint.

Frequently asked questions

Where can I buy the 95278-102-20 header?

This part is obsolete but available through independent sourcing.

Is the 95278-102-20 obsolete?

Yes, Amphenol ICC (FCI) lists this part as obsolete. No direct replacement is published. A pin-compatible alternative from the same BERGSTIK® family may exist — confirm the pitch, position count, and plating before ordering.

What is the pitch of the 95278-102-20?

This is the standard 0.100" grid — matches most dual-row receptacles.