The Molex 0430450483 is a 4-position, dual-row Micro-Fit 3.0 header with a 3.00 mm pitch, rated 8 A per circuit at up to 600 V. Tin-plated brass contacts on both the mating face and the solder tail (60.0 µin / 1.52 µm) give it adequate durability for industrial and automotive board-to-cable power distribution. The locking ramp and full 4-wall shroud provide positive retention in the mating receptacle, and the through-hole kinked pin keeps the header seated during wave-solder and in-service vibration. Operating range is −40°C to 105°C with UL94 V-0 housing material, making it suitable for enclosed equipment in industrial automation, medical, and telecom applications.
Molex Micro-Fit 3.0 43045 header, 4 positions, dual-row, 3.00 mm pitch; rated 8 A per circuit at 600 V; tin-plated brass contacts, 60.0 µin on mating and post; through-hole kinked-pin solder termination; locking ramp, 4-wall shroud; −40°C to 105°C operating range; UL94 V-0 LCP housing; tape & reel packaging.
$1.2478Ref. price · indicative, final on quote
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MOQ1 pcs
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Specifications
| Parameter | Value |
|---|---|
| Series | Micro-Fit 3.0 43045 |
| Voltage | 600 V |
| Current | 8 A |
| Mounting | Through Hole |
| Connector size | Header |
| Contact material | Brass Alloy |
| Insulation material | Glass Filled, Liquid Crystal Polymer (LCP) |
| Pitch | 0.118" (3.00 mm) |
| Package | Tape & Reel (TR) |
| Features | Board Guide, Glow Wire Compliant, Pick and Place |
| Positions | 4 |
| Shrouding | Shrouded - 4 Wall |
| Orientation | Board to Cable/Wire |
| Termination | Kinked Pin, Solder |
| Gender (Contact) | Male Pin |
| Contact plating | Tin |
| Locking (Fastening) | Locking Ramp |
| Rows | 2 |
Product details
Frequently asked questions
What series does the 0430450483 belong to?
It is part of the Molex Micro-Fit 3.0 43045 series — a dual-row 3.00 mm pitch power header family used across automotive, industrial, medical, and telecom applications.
What compliance documentation applies to the 0430450483?
The housing is rated UL94 V-0 and the part carries Glow Wire Compliant as a listed feature. Specific RoHS/REACH/UL certification details are not included in the listing — confirm with Molex or the distributor's compliance documentation for the full certificate package.