Skip to main content
Log in
Molex 430450619

Molex Micro-Fit 3.0 430450619, 6-Pos Header, 3mm Pitch, 8A

MPN430450619
Active

Molex Micro-Fit 3.0 43045 series header, 430450619, 6 circuits, dual row, 0.118" (3.00 mm) pitch, surface-mount solder termination, gold mating / tin post plating, 8 A per circuit, 600 V, 4-wall shroud with locking ramp, -40°C to 105°C, UL94 V-0, Active.

$3.71Ref. price · indicative, final on quote
Molex 430450619 datasheet (PDF)
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 supplier — new & surplus connector stock· Listing updated Jul 2026

Specifications

430450619 key specifications
ParameterValue
SeriesMicro-Fit 3.0 43045
TypeMale Pin
MountingSurface Mount
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

430450619 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions6
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

The Molex 430450619 is the 6-circuit, dual-row surface-mount header in the Micro-Fit 3.0 43045 series. It connects a board to a wire harness via the matching Micro-Fit 3.0 receptacle housing and crimp terminals.

This header mates with any Micro-Fit 3.0 dual-row receptacle housing at the same 3.00 mm pitch. The locking ramp engages the matching ramp on the receptacle — you will hear it latch. Confirm the receptacle's circuit count and terminal wire gauge match your harness design before ordering.

Frequently asked questions

What is the current rating of 430450619?

The header is rated 8 A per circuit. The 3.00 mm pitch and gold mating contacts support this current level for power distribution in harness assemblies.