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Molex 430451427

Molex Micro-Fit 3.0 430451427 Header, 14 Pos, 3mm, 8A, 600V

MPN430451427
Active

Molex Micro-Fit 3.0 43045 430451427, Board to Cable/Wire Header, 14 Positions, 2 Rows, 0.118" (3.00mm) Pitch, Through Hole, Solder, Tin Contacts, 8A, 600V, Locking Ramp, Shrouded - 4 Wall, Black, Tray.

$3.99Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro-Fit 3.0 43045
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 Jul 2026

Specifications

430451427 key specifications
ParameterValue
SeriesMicro-Fit 3.0 43045
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600V
Current rating8A
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.390\" (9.91mm)
Insulation materialLiquid Crystal Polymer (LCP), Glass Filled

All specifications

430451427 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions14
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Contact finish - matingTin
Contact finish thickness - mating60.0µin (1.52µm)

Product details

Design Engineering Note: Molex 430451427 Micro-Fit 3.0 Header

Mating and Termination Checklist

This header mates with Micro-Fit 3.0 receptacle housings using matching crimp terminals. The locking ramp provides audible and tactile feedback when fully seated.

Frequently asked questions

What compliance documentation is available for the 430451427?

The 430451427 is ROHS3 compliant and the housing is rated UL94 V-0. No REACH or IEC certification is listed in the available documentation.