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Amphenol 66953-020LF — Pin Headers, Sockets & Housings

Amphenol ICC 66953-020LF Dubox Receptacle, 40-Pos 2.54mm

MPN66953-020LF
Active

Amphenol ICC Dubox™ / BergCon® PV™ receptacle, order code 66953-020LF, 40 positions, dual row, 0.100" (2.54 mm) pitch, 1250 V, gold-plated mating contacts, through-hole, solder termination.

$9.5500Ref. 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

66953-020LF key specifications
ParameterValue
SeriesDubox™, BergCon® PV™
TypeFemale Socket
MountingThrough Hole
Connector typeReceptacle
Fastening typePush-Pull
Voltage rating1250V
Operating temperature-65°C~125°C
Contact materialBrass
Insulation colorBlack
Insulation height0.325\" (8.25mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0

All specifications

66953-020LF additional specifications
ParameterValue
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions40
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.138\" (3.50mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

40-circuit board-to-board receptacle

The 66953-020LF: Gold-plated mating contacts rated 1250 V, through-hole mounting, solder termination.

Position count across the series

The 40-position 66953-020LF sits within the Dubox™ 66953 series of dual-row receptacles.

Frequently asked questions

What is the closest pin-compatible alternative in the same series?

A different position count within the 66953 series shares the same footprint and mating interface — select by circuit count.