Skip to main content
Molex 0430450801 — Pin Headers, Sockets & Housings

Molex 0430450801 Micro-Fit 3.0 Header, 8-Pos 3.00mm

MPN0430450801
Active

Molex Micro-Fit 3.0 header, order code 0430450801, 8 positions, dual row, 0.118" (3.00mm) pitch, 600 V, gold-plated mating contacts, through-hole right-angle, solder termination, locking ramp, tray packaging.

$3.2300Ref. 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

0430450801 key specifications
ParameterValue
SeriesMicro-Fit 3.0 43045
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600V
Current ratingVaries by Wire Gauge
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

0430450801 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
FeaturesBoard Lock
PackageTray
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 - mating15.0µin (0.38µm)

Product details

8-circuit Micro-Fit 3.0 board-to-wire header

The 0430450801 is the 8-circuit member of Molex's Micro-Fit 3.0 43045 header line, a shrouded board-to-wire connector with a 0.118" (3.00mm) pitch across dual rows. Gold-plated mating contacts rated 600 V and a locking ramp fastening type secure the mated pair against vibration in automotive, industrial, and medical equipment.

Board lock and shrouded wall retention

A 4-wall shrouded housing with board lock features holds the header in place during solder reflow and resists shear loads from the cable harness. The UL94 V-0 liquid crystal polymer insulation handles the -40°C to 105°C operating range typical of under-hood and enclosure applications.

Frequently asked questions

What is the mating interface for this header?

This is a board-to-wire header with male square pins, shrouded 4-wall housing, and a locking ramp. It mates with the corresponding Micro-Fit 3.0 receptacle housing and crimp terminals.

What compliance documentation is available for the 0430450801?

The header carries a UL94 V-0 flammability rating on the LCP housing. RoHS and REACH compliance documentation is available from Molex upon request.