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MOLEX / WALDOM 430451814 Micro-Fit 3.0 Vertical Header

The Molex 43045-1814 Micro-Fit 3.0 Vertical Header is a robust connector solution for various industrial applications, particularly in wire-to-board connections. This header offers 18 circuits arranged in a dual-row configuration with a 3.00mm pitch, providing a secure and reliable connection. The inclusion of a PCB polarizing peg ensures proper alignment during assembly. It is designed to be glow-wire capable and is manufactured from low-halogen materials, meeting stringent environmental standards. Its robust design and reliable performance make it suitable for power applications in appliances and other electrical equipment.

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Source:Newark
Part No:43045-1814
Stock:97
Inv Date:06-17-2026
Price: Unit price: $4.68
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Part No:43045-1814
Stock:1499
Inv Date:06-18-2026
Price: Unit price: $6.53
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Part No:43045-1814
Stock:0
Inv Date:06-17-2026
Price: Unit price: $5.68
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Part No:43045-1814
Stock:1603
Inv Date:06-17-2026
Price: Unit price: $3.96
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Part No:43045-1814
Stock:1122
Inv Date:06-17-2026
Price: Unit price: $3.7918
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Part No:43045-1814
Stock:1603
Inv Date:06-17-2026
Price: Unit price: $3.96
Buy/RFQ:
Part No:43045-1814
Stock:374
Inv Date:06-17-2026
Price: Unit price: $3.7918
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MOLEX / WALDOM 430451814 Micro-Fit 3.0 Vertical Header Specifications:

  • Part Number: 0430451814
  • Overview: Micro-Fit 3.0 Connector System
  • Description: Micro-Fit 3.0™ Vertical Header, 3.00mm Pitch, Dual Row, 18 Circuits, with PCB Polarizing Peg, Gold, Glow Wire Capable, Black
  • Circuits (Loaded): 18
  • Circuits (maximum): 18
  • Color - Resin: Black
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Glow-Wire Compliant: Yes
  • Mated Height: 17.64mm
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 2.425/g
  • Number of Rows: 2
  • Orientation: Vertical
  • PCB Locator: Yes
  • PCB Retention: Yes
  • 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
  • Termination Interface Style: Through Hole - Kinked Pin
  • 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
  • RoHS Compliant: Yes
  • China ROHS: Green Image
  • GWIT: 775 deg C
  • GWFI: 850 deg C

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Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part 430451814?

You can download the 430451814 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430451814?

MOLEX / WALDOM

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