Skip to main content
Log in
Amphenol 68683-310LF — Female Socket Headers

68683-310LF Amphenol ICC Dubox 20-Position Dual-Row

MPN68683-310LF
Active

Amphenol ICC (FCI) Dubox™ 68683-310LF, board-to-board receptacle, 20 positions, dual row, 0.100" (2.54 mm) pitch, through-hole solder termination, 30 µinch gold mating finish, 1000 V rating, -65°C to 125°C operating range.

$3.4200Ref. price · indicative, final on quote
Amphenol 68683-310LF datasheet (PDF)
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

68683-310LF key specifications
ParameterValue
SeriesDubox™
TypeFemale Socket
MountingThrough Hole
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating1000V
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.276\" (7.00mm)
Insulation materialPolyphenylene Sulfide (PPS), Glass Filled
Material flammability ratingUL94 V-0

All specifications

68683-310LF additional specifications
ParameterValue
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions20
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.115\" (2.92mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

20-Position Dual-Row Board-to-Board Receptacle

The 68683-310LF: The through-hole solder tails with 100 µinch tin finish provide a reliable, reworkable termination.

Temperature Range and Voltage Headroom

Rated for 1000 V and -65°C to 125°C operation, this receptacle handles the thermal extremes of automotive underhood environments and outdoor telecom cabinets. The glass-filled PPS housing (UL94 V-0) maintains dimensional stability across the full temperature window.

Position Count Comparison with Dubox Siblings

The 68683-310LF (20 positions) sits between the 68683-313LF (26 positions) and the 68683-318 (36 positions) in the same Dubox series.

Frequently asked questions

What is the closest functional equivalent to 68683-310LF?

The closest functional equivalent within the Dubox™ series is the 68683-313LF, which is a 26-position version with identical pitch, plating, and voltage rating. For a 36-position alternative, consider the 68683-318 or 68683-318LF.