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MOLEX 430451401 Micro-Fit Connector

The Micro-Fit 3.0 right-angle header with a 3.00mm pitch offers a compact, high-current connection solution suitable for power and wire-to-board applications. Featuring 14 circuits, a snap-in plastic PCB lock, gold plating for enhanced conductivity, and high-temperature thermoplastic construction, it ensures durability and reliable performance in demanding environments. The connector complies with safety standards, is glow-wire capable, and supports up to 8.5A current at 600V. It is ideal for applications requiring secure, robust connections with a long cycle life and ease of installation.

Authorized Distributors
Source:Newark
Part No:43045-1401
Stock:182
Inv Date:05-29-2026
Price: Unit price: $5.4
Buy/RFQ:
Part No:43045-1401
Stock:647
Inv Date:05-30-2026
Price: Unit price: $5.05
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Part No:43045-1401
Stock:0
Inv Date:05-29-2026
Price: Unit price: $5.05
Buy/RFQ:
Part No:43045-1401
Stock:936
Inv Date:05-29-2026
Price: Unit price: $4.29
Buy/RFQ:
Part No:43045-1401
Stock:7
Inv Date:05-29-2026
Price: Unit price: $3.4221
Buy/RFQ:
Part No:43045-1401
Stock:30
Inv Date:05-29-2026
Price: Unit price: $3.4221
Buy/RFQ:
Part No:43045-1401
Stock:936
Inv Date:05-29-2026
Price: Unit price: $4.29
Buy/RFQ:

MOLEX 430451401 Micro-Fit Connector Specifications:

  • Circuits: 14 (loaded), up to 14 (maximum)
  • Pitch: 3.00mm
  • Color - Resin: Black
  • Material - Metal: Brass
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High temperature thermoplastic
  • Mated Height: 10.29mm
  • Durability (mating cycles max): 10.29mm
  • Maximum Current per Contact: 8.5A
  • Maximum Voltage: 600V
  • Operating Temperature Range: -40°C to +105°C
  • Engagement Style: Fully shrouded, right-angle, through hole
  • Packaging: Tray
  • PCB Thickness - Recommended: 1.60mm
  • Surface Mount Compatibility: No
  • PCB Locator: Yes
  • PCB Retention: Yes
  • Glow-Wire Capable: Yes
  • Flammability: UL 94V-0

Buy the Buy Molex Micro-Fit 3.0 Part Number 0430451401 Online

Purchase the Molex Micro-Fit Connector today for reliable power and signal connections in electronic devices. Designed with 14 circuits, gold-plated contacts, and a snap-in lock for secure fitting, this high-temperature thermoplastic connector ensures durability and safety. It supports up to 8.5A current at 600V, making it suitable for demanding environments. Easy to install, with a compact right-angle design, it offers long-lasting performance with numerous mating cycles. Ideal for power supplies, industrial equipment, and high-reliability applications, buy online now for quick delivery and quality assurance.

Get Molex 0430451401 today—built for high current, secure connections in power and wire-to-board applications.

Frequently Asked Questions

Where can I buy MOLEX 430451401?

You can click on the BUY or RFQ button to purchase 430451401 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 430451401?

You can download the 430451401 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 430451401?

MOLEX

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