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Amphenol 76383-317LF — Pin Headers, Sockets & Housings

76383-317LF Amphenol ICC Dubox™ Header, 34-Pin, 0.100" Pitch

MPN76383-317LF
Active

Amphenol ICC (FCI) Dubox™ 76383-317LF, 34-position dual-row header, 0.100" (2.54mm) pitch, right-angle through-hole, shrouded 2-wall, friction lock, Gold GXT™ mating finish, 3 A, UL94 V-0.

$6.0000Ref. price · indicative, final on quote
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

76383-317LF key specifications
ParameterValue
SeriesDubox™
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeFriction Lock
Current rating3A
Operating temperature-40°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlue
Insulation height0.307\" (7.80mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0

All specifications

76383-317LF additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTube
ShroudingShrouded - 2 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions34
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.154\" (3.91mm)
Contact finish - matingGold, GXT™
Contact length - mating0.197\" (5.00mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Dubox™ 34-Position Right-Angle Header

Contact Interface and Current Rating

Mates with Dubox™ series receptacles and IDC sockets that accept 34-position, dual-row, 0.100" pitch cable assemblies. The through-hole solder termination requires a PCB with 0.100" pitch plated-through holes; the 0.154" (3.91mm) post length accommodates standard board thicknesses up to 1.6 mm. The square contact shape ensures consistent four-point contact with the receptacle terminal.

No official second-source or direct cross-reference is listed; the closest sibling is the 76383-318LF, which differs in plating or packaging — verify the BOM position before substituting.

Frequently asked questions

What is the pin count of 76383-317LF?

The 76383-317LF is a 34-position header, dual-row, all positions loaded.

What is the difference between 76383-317LF and 76383-318LF?

Both are 34-position Dubox™ headers with the same pitch and orientation. The difference is in the contact plating or packaging variant — the -317LF uses Gold GXT mating finish and tube packaging; the -318LF may use a different plating or reel packaging. Confirm the BOM's plating and packaging requirement before substituting.