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Molex 0022284042 — Pin Headers, Sockets & Housings

Molex KK254 0022284042 Header, 4 Pos 2.54mm

MPN0022284042
Active

Molex KK254, 42375 series header breakaway, order code 0022284042, 4 positions, single row, 0.100" (2.54mm) pitch, tin-plated mating contacts, through hole, solder termination.

$0.2800Ref. 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

0022284042 key specifications
ParameterValue
SeriesKK254, 42375
TypeMale Pin
MountingThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Insulation colorBlack
Insulation height0.090\" (2.29mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded

All specifications

0022284042 additional specifications
ParameterValue
TerminationSolder
ApplicationsAutomotive, General Purpose, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions4
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.505\" (12.83mm)
Contact finish - matingTin
Contact length - mating0.295\" (7.49mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Breakaway header, 4 circuits, 2.54 mm pitch

The 0022284042 is the 4-circuit member of Molex's KK254 breakaway header line, unshrouded with a push-pull fastening style. Tin-plated mating contacts, 0.100" (2.54mm) pitch, through-hole mounting with solder termination — the insulation material is glass-filled nylon rated UL94 V-0.

Application reach

Listed for automotive, general-purpose, medical, and telecommunications applications — the unshrouded header mates with a matching KK254 receptacle or crimp housing.

Frequently asked questions

What is the connector style of 0022284042?

The listed style is Board to Board or Cable, as a header breakaway.

What compliance documentation is available for 0022284042?

The insulation material carries a UL94 V-0 flammability rating. RoHS and REACH compliance documentation is provided per Molex standard for this series.