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Amphenol 77317-412-10 — Pin Headers, Sockets & Housings

77317-412-10 BERGSTIK® Header – 10 Pos, 0.100" Pitch

MPN77317-412-10
Obsolete

Amphenol ICC (FCI) BERGSTIK® series, 10-position unshrouded breakaway header, 0.100" (2.54 mm) pitch, right-angle through-hole, tin-lead contact finish, UL94 V-0 thermoplastic housing, bulk package.

$1.0910Ref. price · indicative, final on quote
Amphenol 77317-412-10 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

77317-412-10 key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.190\" (4.83mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBulk

All specifications

77317-412-10 additional specifications
ParameterValue
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions10
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin-Lead
Contact length - post0.120\" (3.05mm)
Contact finish - matingTin-Lead
Contact length - mating0.268\" (6.80mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating150.0µin (3.81µm)

Product details

The 77317-412-10: That pitch is the legacy standard for prototyping and low-density board layouts — the footprint is well-known and easy to route on two-layer boards.

For a BOM line that needs this exact footprint and pitch, the only channel is independent distribution — we source it per RFQ against the buyer's quantity.

Contact Finish and Mating Duty

Both the mating pin and the solder post carry tin-lead finish at 150.0 µinch (3.81 µm) thickness. Tin-lead is a workhorse finish for moderate reconnect cycles — expect 50-100 matings before contact resistance rises noticeably. It is not the choice for high-cycle field-service or corrosive environments; gold-over-nickel would be the upgrade path if the board layout allows a different part number.

Frequently asked questions

Is 77317-412-10 RoHS compliant?

The contact finish is tin-lead, which contains lead and is not RoHS compliant. If RoHS compliance is required, look for a tin or gold-plated variant in the BERGSTIK® series with a different suffix.