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Amphenol 77317-804-34LF — Pin Headers, Sockets & Housings

77317-804-34LF BERGSTIK® Header, 34 Pos, 0.100" Pitch

MPN77317-804-34LF
Active

Amphenol ICC (FCI) BERGSTIK® series, 77317-804-34LF, unshrouded header, 34 positions, 0.100" (2.54mm) pitch, through hole right angle, male pin, gold GXT™ mating finish, 3A per contact, UL94 V-0.

$1.7617Ref. price · indicative, final on quote
Amphenol 77317-804-34LF 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 Aug 2026

Specifications

77317-804-34LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~130°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.190\" (4.83mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

77317-804-34LF additional specifications
ParameterValue
StyleBoard to Board
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions34
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Contact finish - matingGold, GXT™
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

34-Position BERGSTIK® Right-Angle Header

The 77317-804-34LF: The right-angle through-hole termination keeps the connector body parallel to the PCB, which saves z-height at the board edge and simplifies routing in tight enclosures. The gold on the mating face handles repeated connect/disconnect cycles without corrosion; the tin tails wet well during wave solder.

Current, Temperature, and Flame Rating

Each contact is rated 3A continuous. The operating temperature range spans -65°C to 130°C, covering most industrial and automotive interior environments without derating concerns at the low end.

Insulation height is 0.190" (4.83mm) above the board surface.

Supplied in bulk packaging.

Frequently asked questions

What is the exact pitch of 77317-804-34LF?

The mating pitch is 0.100" (2.54mm) between centres, and the row spacing is also 0.100" (2.54mm). This is the standard 0.100" grid used by most IDC ribbon cable connectors and Berg-compatible headers.

Is 77317-804-34LF RoHS compliant?

Yes, the part number suffix 'LF' indicates lead-free and RoHS-compliant construction, consistent with Amphenol ICC (FCI) standard practice for this series.

What is the mating connector for 77317-804-34LF?

Any standard 0.100" pitch, 2-row, 34-position IDC socket or crimp receptacle that accepts a 0.025" square pin will mate. Common examples include FCI 71600 series or 3M 3433 series IDC sockets.