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Molex 430451625

Molex Micro-Fit 3.0 430451625, 16-Pos Header, 3mm Pitch, 8A

MPN430451625
Active

Molex Micro-Fit 3.0 43045 series, 430451625, 16-position dual-row male header, 0.118" (3.00 mm) pitch, through-hole kinked-pin solder termination, 8 A per contact at 600 V, shrouded 4-wall housing with locking ramp and board lock, gold-plated mating contacts, tin-plated posts, UL94 V-0 LCP housing, board-to-cable style, ROHS3 Compliant, Active.

$4.98Ref. price · indicative, final on quote
Molex 430451625 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

430451625 key specifications
ParameterValue
SeriesMicro-Fit 3.0 43045
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600V
Current rating8A
Contact materialBrass
Insulation colorBlack
Insulation height0.390\" (9.91mm)
Insulation materialLiquid Crystal Polymer (LCP), Glass Filled
Material flammability ratingUL94 V-0

All specifications

430451625 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Guide, Board Lock
ShroudingShrouded - 4 Wall
TerminationKinked Pin, Solder
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 - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

16-Position Micro-Fit 3.0 Header for Board-to-Wire Power Distribution

The Molex 430451625 is the 16-circuit, dual-row member of the Micro-Fit 3.0 43045 series, a shrouded male header designed for board-to-cable/wire power interconnects. The UL94 V-0 LCP housing suits equipment requiring a flame-rated enclosure.

The 8 A per contact rating at 600 V means each pin can carry moderate power — enough for a DC rail or a bank of LEDs, not just signal-level current. The kinked-pin termination locks the header in the PCB during wave solder before the solder fillet forms.

Frequently asked questions

Is 430451625 compatible with Micro-Fit 3.0 receptacles?

Yes, this header mates with the matching Micro-Fit 3.0 receptacle housings and crimp terminals. The 3.00 mm pitch and locking ramp are standard across the series.

What is the pitch of Molex 430451625?

The mating pitch is 0.118" (3.00 mm), with the same row-to-row spacing.

Is Molex 430451625 RoHS compliant?

Yes, it is listed as ROHS3 Compliant.