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68683-310
Amphenol

68683-310 Amphenol ICC Dubox Receptacle 20-Pin 2.54mm Pitch

MPN68683-310
Active

Amphenol ICC (FCI) Dubox™ series board-to-board receptacle, 20 positions, 0.100" (2.54mm) pitch, through-hole solder termination, gold-plated female socket contacts, rated 1000V, UL94 V-0 housing.

$2.3250Ref. price · indicative, final on quote
68683-310 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

68683-310 Technical Specifications
ParameterValue
SeriesDubox™
GenderFemale Socket
Mounting typeThrough 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
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

Board-to-Board Fit: Pitch, Positions, and Mating Interface

The 68683-310: The row spacing is also 0.100" (2.54mm), so the footprint occupies a 20-pin, 2-row layout — 10 positions per row.

Voltage, Temperature, and Material Ratings

Rated 1000V — this is a high-voltage capability for a 2.54mm pitch signal connector, suitable for industrial and telecom equipment where isolation requirements are elevated.

Application Context: Where This Receptacle Fits

In practice, the 1000V rating and wide temperature range make it a candidate for power supply boards, I/O modules, and control units where a reliable board-to-board interconnect is needed.

Frequently asked questions

What is the closest pin-compatible alternative to 68683-310?

The Dubox™ series includes other position counts; confirm your required circuit count and pitch before substituting.