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Molex 0026644080 — Pin Headers

Molex 0026644080 KK396 Header 8 Pos 3.96mm Pitch Active

MPN0026644080
Active

Molex KK396 42491 series, 8-position single-row vertical header, 3.96mm pitch, tin-plated male square pins, through-hole solder termination, friction lock, UL94 V-0 natural polyester housing.

$1.0300Ref. price · indicative, final on quote
Molex 0026644080 datasheet (PDF)
RoHSROHS3 Compliant
SeriesKK396, 42491
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

0026644080 key specifications
ParameterValue
SeriesKK396, 42491
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Contact materialBrass
Insulation colorNatural
Insulation height0.446\" (11.33mm)
Insulation materialPolyester
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk

All specifications

0026644080 additional specifications
ParameterValue
FeaturesBoard Guide
ShroudingShrouded - 1 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions8
Contact finish - postTin
Contact length - post0.140\" (3.56mm)
Overall contact length0.720\" (18.29mm)
Contact finish - matingTin
Contact length - mating0.450\" (11.43mm)
Contact finish thickness - post60.0µin (1.52µm)
Contact finish thickness - mating60.0µin (1.52µm)

Product details

The friction lock secures the mating receptacle against casual vibration; it is not a secondary lock for high-shock environments.

Board Layout and Termination — Through-Hole, Single Row

Through-hole solder termination with 0.140" (3.56mm) post length — suits standard 1.6mm PCB thickness with through-hole wave solder. Overall contact length is 0.720" (18.29mm); the mating pin length of 0.450" (11.43mm) engages the receptacle contact fully. The board guide feature assists alignment during assembly, reducing shear stress on the pins.

Frequently asked questions

What is the pitch and position count of 0026644080?

3.96mm pitch, 8 positions, single row, all positions loaded.

Is 0026644080 RoHS compliant?

Yes, ROHS3 compliant per the manufacturer.

What is the mating half for this header?

This vertical header mates with a KK396 3.96mm pitch receptacle housing (e.g., Molex 42492 series) that accepts the corresponding crimp terminals. The friction lock requires a matching housing with lock ramp.