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MOLEX / WALDOM 430452429 Micro-Fit 3.0 Vertical Header

The Molex 43045-2429 Micro-Fit 3.0 Vertical Header is a robust connector solution for power and wire-to-board applications. This header features a 3.00mm pitch, dual-row design, and 24 circuits, making it suitable for a variety of applications requiring high-density connections. The gold plating on the mating contacts ensures reliable signal transmission, while the tin plating on the termination contacts facilitates easy soldering. It is Glow-Wire Compliant and designed for use in applications requiring resistance to heat and fire, meeting IEC 60335-1 standards. The header is polarized to the PCB and fully shrouded for added protection.

Authorized Distributors
Source:Newark
Part No:43045-2429
Stock:68
Inv Date:06-17-2026
Price: Unit price: $11.75
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Part No:43045-2429
Stock:78
Inv Date:06-18-2026
Price: Unit price: $10.51
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Part No:43045-2429
Stock:0
Inv Date:06-17-2026
Price: Unit price: $6.97
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Part No:43045-2429
Stock:533
Inv Date:06-17-2026
Price: Unit price: $6.67
Buy/RFQ:
Part No:43045-2429
Stock:533
Inv Date:06-17-2026
Price: Unit price: $6.67
Buy/RFQ:

MOLEX / WALDOM 430452429 Micro-Fit 3.0 Vertical Header Specifications:

  • Product Family: Micro-Fit 3.0 Connector System
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 24
  • Circuits (maximum): 24
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Glow-Wire Compliant: Yes
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 3.102/g
  • Number of Rows: 2
  • Orientation: Vertical
  • PC Tail Length: 3.18mm
  • PCB Locator: Yes
  • PCB Retention: None
  • PCB Thickness - Recommended: 1.60mm
  • Packaging Type: Tray
  • Pitch - Mating Interface: 3.00mm
  • Plating min - Mating: 0.762µm
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Stackable: No
  • Surface Mount Compatible (SMC): Yes
  • Temperature Range - Operating: -40°C to +105°C
  • Current - Maximum per Contact: 5.0A
  • Voltage - Maximum: 600V
  • Duration at Max. Process Temperature (seconds): 030
  • Lead-freeProcess Capability: SMC&WAVE
  • Max. Cycles at Max. Process Temperature: 003
  • Process Temperature max. C: 260

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 430452429?

You can click on the BUY or RFQ button to purchase 430452429 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 430452429?

You can download the 430452429 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430452429?

MOLEX / WALDOM

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