Skip to main content
Log in
68683-426LF
Amphenol

68683-426LF Amphenol ICC (FCI) Dubox™ 52-Position

MPN68683-426LF
Obsolete

Amphenol ICC (FCI) Dubox™ series, 68683-426LF, 52-position dual-row through-hole receptacle, 0.100" (2.54 mm) pitch, tin-plated contacts, UL94 V-0, -65°C to 125°C.

$1.8359Ref. price · indicative, final on quote
68683-426LF datasheet
StockContact for availability
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.
  • Photo-verified countsEvery line counted and photographed before the box closes.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
How we verify every order →

Specifications

68683-426LF 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)
Positions52
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.115\" (2.92mm)
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Dubox™ 52-Position Receptacle – Obsolete, Sourced to Order

The 68683-426LF is a 52-position, dual-row, through-hole receptacle from the Amphenol ICC (FCI) Dubox™ series.

No official replacement or successor part number has been published.

This is a female socket receptacle with a push-pull fastening type. The through-hole solder termination uses a 0.115" (2.92 mm) post length, which sets the board thickness and solder fillet geometry.

Contact Finish and Environmental Fit

In moderate environments (indoor, controlled humidity), this delivers reliable contact resistance over hundreds of mating cycles.

Frequently asked questions

Where can I buy 68683-426LF and what is the lead time?

The 68683-426LF is obsolete but available through independent distribution. We source it per your RFQ – confirm your quantity and target delivery, and we will provide a firm quote with current pricing and availability. No stock is held on-shelf; each order is confirmed against available surplus lots.

What is the replacement for 68683-426LF?

Amphenol ICC (FCI) has not published an official replacement for this obsolete part number. The closest functional alternative within the Dubox™ series would be a 52-position, 0.100" pitch, dual-row receptacle with the same through-hole termination and tin plating – but you must verify the board footprint (insulation height, post length) and the mating header's keying to confirm drop-in compatibility.