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Molex 0022284320 — Pin Headers, Sockets & Housings

0022284320 32-Pin Breakaway Header, 0.100" Pitch

MPN0022284320
Active

Molex KK254 42375 series, 32-position single-row breakaway header, 0.100" (2.54 mm) pitch, tin-plated square pin, through-hole solder termination, push-pull mating, glass-filled nylon insulation, UL94 V-0.

$1.2300Ref. price · indicative, final on quote
Molex 0022284320 datasheet (PDF)
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

0022284320 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

0022284320 additional specifications
ParameterValue
TerminationSolder
ApplicationsAutomotive, General Purpose, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions32
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Overall contact length0.455\" (11.56mm)
Contact finish - matingTin
Contact length - mating0.240\" (6.10mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

32-Pin Breakaway Header — Board Footprint and Routing

The 0022284320: The unshrouded design leaves the square pins exposed, which makes soldering inspection straightforward and keeps the board-edge profile low, but offers no keying or polarization — so pin-one orientation is on you during assembly.

Pitch and Position Count — BOM Fit Check

Tin Plating — What 100 µinch Means for Your Application

The mating contact carries 100 µinch of tin over the base metal — that's a thick tin layer, not a flash.

Frequently asked questions

Is 0022284320 the same as a standard KK 254 header?

It is a breakaway style, meaning you can snap off sections to get a custom pin count. It mates with standard KK crimp and IDC receptacles.