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Molex 430451600

Molex Micro-Fit 3.0 430451600, 16-Pos R/A Header, 3mm Pitch

MPN430451600
Active

Molex Micro-Fit 3.0 43045 series, 430451600, right-angle male header, 16 positions, 2 rows, 3.00 mm pitch, 8 A per circuit, 600 V, tin-plated contacts, shrouded 4-wall with board lock and locking ramp, through-hole solder termination, tray.

$4.38Ref. price · indicative, final on quote
Molex 430451600 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 China distributor & sourcing agent· Listing updated Jul 2026

Specifications

430451600 key specifications
ParameterValue
SeriesMicro-Fit 3.0 43045
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600V
Current rating8A
Operating temperature-40°C ~ 105°C
Contact materialBrass Alloy
Insulation colorBlack
Insulation height0.290\" (7.37mm)
Insulation materialLiquid Crystal Polymer (LCP), Glass Filled

All specifications

430451600 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions16
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Contact finish - matingTin
Contact finish thickness - mating100.0µin (2.54µm)

Product details

The Molex 430451600 is a 16-circuit, 2-row, right-angle male header from the Micro-Fit 3.0 43045 series.

Mechanical and Assembly Details

The locking ramp on the shrouded header provides an audible and tactile click when mated with the receptacle, giving the line assembler a positive confirmation of full engagement. This is a practical feature in high-vibration environments like automotive underhood or industrial machinery, where a loose connection can cause intermittent faults.

Comparison with 430451500

The 430451600 carries 16 circuits, compared to the 12 circuits of the 430451500, at the same 3.00 mm pitch and 2-row layout.

Frequently asked questions

What is the current rating of molex 430451600?

The 430451600 is rated at 8 A per circuit at 600 V. The tin-plated contacts are designed for moderate-duty applications where the connector is not frequently mated and unmated.

Is molex 430451600 RoHS compliant?

Yes, the 430451600 is RoHS3 compliant.

Does molex 430451600 have a board lock?

Yes, the 430451600 includes an integrated board lock that holds the header in place during soldering and provides additional shear-force resistance from cable strain.