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Molex 0039290143 — Pin Headers, Sockets & Housings

Molex 0039290143 Mini-Fit Jr Header, 14 Pos, 4.20mm

MPN0039290143
Obsolete

Molex Mini-Fit Jr 5566 header, order code 0039290143, 14 positions, dual row, 0.165" (4.20 mm) pitch, gold-plated mating contacts, through-hole, solder termination, shrouded - 4 wall, locking ramp.

$6.6700Ref. 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 Jul 2026

Specifications

0039290143 key specifications
ParameterValue
SeriesMini-Fit Jr 5566
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Contact materialBrass
Insulation colorNatural
Insulation height0.504\" (12.80mm)
Insulation materialPolyamide (PA66), Nylon 6/6
Material flammability ratingUL94 V-2
StyleBoard to Cable/Wire
PackageBulk

All specifications

0039290143 additional specifications
ParameterValue
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial, Telecommunications
Contact shapeSquare
Rows2
Pitch0.165\" (4.20mm)
Positions14
Row spacing - mating0.165\" (4.20mm)
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

Mini-Fit Jr 14-circuit header

The 0039290143 is the 14-circuit member of Molex's Mini-Fit Jr 5566 board-to-wire header line, a dual-row shrouded header with locking ramp fastening. Gold-plated mating contacts on a 0.165" (4.20 mm) pitch, through-hole solder termination, and a UL94 V-2 polyamide housing.

Production status

Molex lists the 0039290143 as Obsolete.