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Amphenol 66951-012LF — Female Socket Headers

66951-012LF Amphenol ICC (FCI) Dubox™ 12-Pin Female Socket

MPN66951-012LF
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Amphenol ICC (FCI) Dubox™ / BergCon® PV™ 12-position single-row female socket header, 0.100" (2.54mm) pitch, through-hole solder termination, 30µin gold mating finish, rated 1250V, UL94 V-0.

$4.0600Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesDubox™, BergCon® PV™
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

66951-012LF 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

66951-012LF additional specifications
ParameterValue
StyleBoard to Board
PackageTube
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions12
Contact finish - postTin
Contact length - post0.142\" (3.60mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

12-position single-row footprint

The 66951-012LF: The single row keeps the board width narrow; the 0.142" (3.60mm) solder tail length gives a solid through-hole joint on standard 1.6mm PCBs.

1250V rating and wide thermal range

Voltage rating is 1250V — unusually high for a 2.54mm pitch signal connector; this suits it for power distribution or high-voltage signal paths inside equipment. Housing is glass-filled polyester, UL94 V-0 rated — required for equipment inside a UL-listed enclosure.

Frequently asked questions

What mates with 66951-012LF?

This is a female socket header — it mates with a 0.100" pitch, 12-position, single-row male pin header (BergStik® or equivalent) with square pins. Confirm the pin length and stack height against your board spacing.