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Molex 430450800

Molex Micro-Fit 3.0 430450800, 8-Pos Right-Angle Header, 8A

MPN430450800
Active

Molex Micro-Fit 3.0 430450800, 8-position dual-row right-angle through-hole header, 3.00mm pitch, rated 8A per circuit at 600V, tin-plated brass contacts with locking ramp and 4-wall shroud, board lock feature, operating -40 to 105 °C, UL94 V-0, ROHS3 compliant.

$2.34Ref. price · indicative, final on quote
Molex 430450800 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

430450800 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

430450800 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)
Positions8
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 430450800 is an 8-position, dual-row, right-angle through-hole header from the Micro-Fit 3.0 43045 series, designed for board-to-cable/wire interconnects. Typical applications span automotive, general purpose, industrial, medical, and telecommunications equipment.

The 8 A per-circuit rating at 600 V is the headline power spec, but the tin-on-tin contact system (100.0 µin tin on the mating side) means this header is best suited for moderate mating-cycle applications — think harness assemblies that mate once and stay, not frequent field-service disconnects.

This header mates with standard Micro-Fit 3.0 receptacle housings.

Frequently asked questions

Does the 430450800 have a locking ramp?

Yes, the header features a locking ramp that engages with the latch on the mating receptacle for a secure, vibration-resistant connection.