Skip to main content
Amphenol 68402-318LF — Female Socket Headers

68402-318LF Amphenol ICC Dubox™ 18-Pos 0.100" Pitch SMT

MPN68402-318LF
Active

Amphenol ICC (FCI) Dubox™ series, 68402-318LF, 18-position single-row board-to-board receptacle, 0.100" (2.54mm) pitch, surface mount, gold mating contacts, 1000V rating, UL94 V-0.

$3.9000Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesDubox™
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

68402-318LF key specifications
ParameterValue
SeriesDubox™
TypeFemale Socket
MountingSurface Mount
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating1000V
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.310\" (7.87mm)
Insulation materialPolyphenylene Sulfide (PPS), Glass Filled
Material flammability ratingUL94 V-0

All specifications

68402-318LF additional specifications
ParameterValue
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions18
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

18-Position SMT Receptacle at 0.100" Pitch

Rated for 1000V, the connector suits power distribution within a board stack, not just signal-level interconnect.

Surface-Mount Termination and Board Fit

Termination is solder-only via surface-mount pads — no through-hole or press-fit option. The single-row layout with 18 positions keeps the footprint narrow, useful for edge-mount or tight-width board stacks. Insulation height is 0.310" (7.87mm), which sets the mated stack height when paired with a matching header. In high-vibration environments, a header with a locking ramp or a separate retention feature should be considered.

Application Range and Environment

The square contact shape mates with standard 0.025" square header pins.

Frequently asked questions

What is the mounting type of 68402-318LF?

Surface mount (SMT) with solder termination. No through-hole or press-fit option is available.

What series does 68402-318LF belong to?

It belongs to the Dubox™ series from Amphenol ICC (FCI), a family of board-to-board interconnects at 0.100" pitch.