Skip to main content
Log in
Molex 430450829

Molex Micro-Fit 3.0 430450829, 8-Pos Vertical Header

MPN430450829
Active

Molex Micro-Fit 3.0 43045 series, 430450829, 8-position (2-row) vertical header, 0.118" (3.00mm) pitch, through-hole solder, shrouded 4-wall, locking ramp, gold mating contacts (30µin), 8A per circuit, 600V, UL94 V-0, -40°C to 105°C, tray.

$3.09Ref. price · indicative, final on quote
Molex 430450829 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

430450829 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

430450829 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)
Positions8
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 - mating30.0µin (0.76µm)

Product details

Micro-Fit 3.0 8-Position Vertical Header

The Molex 430450829 is an 8-position, 2-row vertical header from the Micro-Fit 3.0 43045 series, designed for board-to-wire power and signal interconnects. The 8 A per circuit current rating, combined with the 600 V voltage rating, means this header is suited for moderate power distribution within a harness — not just signal-level current.

The 0.125" (3.18 mm) solder tail length is standard for through-hole assembly on typical PCB thicknesses. The gold mating finish (30 µin) is the governing factor for mating cycle life; this header is rated for repeated connect/disconnect duty, not a one-time permanent install.

Frequently asked questions

Where can I buy the Molex 430450829?

The Molex 430450829 is sourced and quoted to order against an RFQ through our distribution channel. Availability and current pricing are confirmed at the time of quote.

What is the pitch of the Molex 430450829?

The pitch is 0.118" (3.00 mm) on both the mating interface and the row spacing. This is the standard Micro-Fit 3.0 pitch.

Is the Molex 430450829 shrouded?

Yes, it is a 4-wall shrouded header, which protects the male pins during handling and guides the mating receptacle into alignment.