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Molex 0430451415 — Pin Headers, Sockets & Housings

Molex Micro-Fit 3.0 0430451415 Header, 14-Circuit

MPN0430451415
Active

Molex Micro-Fit 3.0 43045 Series Header, 0430451415, 14 Circuits, 2 Rows, 3.00mm Pitch, SMT, Solder Termination, Locking Ramp, Board Lock, Tin Plating, 8A, 600V, UL94 V-0.

$4.3900Ref. price · indicative, final on quote
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 Aug 2026

Specifications

0430451415 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

0430451415 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
FeaturesBoard Lock
PackageTape & Reel (TR) Cut Tape (CT)
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 finish - matingTin
Contact finish thickness - mating60.0µin (1.52µm)

Product details

Micro-Fit 3.0 SMT Header for Board-to-Wire Power

The Molex 0430451415 is a 14-circuit, dual-row header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power interconnects. Rated at 8 A per circuit and 600 V, it handles moderate power distribution in a compact SMT package. This header is specified for use in automotive, general purpose, industrial, medical, and telecommunications equipment, reflecting its broad application range. The UL94 V-0 rated LCP housing provides the flame resistance required for equipment inside enclosures.

Termination is SMT solder — the header is placed on the board and reflowed. The board lock features are integral to the housing, so no separate hardware is needed for retention during assembly.

Frequently asked questions

What connector mates with Molex 0430451415?

This header mates with any standard Micro-Fit 3.0 14-circuit, dual-row receptacle housing that uses the locking ramp interface.

What is the pitch of 0430451415?

The pitch is 3.00 mm (0.118") on both the mating interface and the row spacing.