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MOLEX 444320401 Micro-Fit Connector

The Micro-Fit 3.0 Connector System is a versatile, high-performance electrical connector designed for PCB or panel mount applications. It features a dual-row, surface mount compatible design with polarized, kinked tails and a 3.00mm pitch for reliable connections. Made from high-temperature thermoplastic with tin-plated brass contacts, it supports up to 8.5A per contact and 250V AC/DC. Suitable for board-to-board and wire-to-board configurations, it offers up to 30 mating cycles, ensuring durability in various industrial and electronics applications. Compliant with RoHS and UL standards, it is ideal for high reliability power and signal connections.

Authorized Distributors
Source:Newark
Part No:44432-0401
Stock:94
Inv Date:05-29-2026
Price: Unit price: $2.63
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Source:DigiKey
Part No:44432-0401
Stock:41390
Inv Date:05-29-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:44432-0401
Stock:2731
Inv Date:05-30-2026
Price: Unit price: $2.39
Buy/RFQ:
Part No:44432-0401
Stock:100
Inv Date:05-29-2026
Price: Unit price: $0.82
Buy/RFQ:
Part No:44432-0401
Stock:546715
Inv Date:05-29-2026
Price: Unit price: $1.24
Buy/RFQ:
Part No:44432-0401
Stock:546715
Inv Date:05-29-2026
Price: Unit price: $1.24
Buy/RFQ:

MOLEX 444320401 Micro-Fit Connector Specifications:

  • Number of Circuits: 4
  • Color - Resin: Black
  • Flammability: 94V-0
  • Material - Metal: Brass
  • Material - Plating Mating: Tin
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Temperature Range - Operating: -40°C to +105°C
  • Pitch - Mating Interface: 3.00mm
  • Net Weight: 1.248g
  • Durability (mating cycles max): 30
  • Voltage - Maximum: 250V AC/DC
  • Current - Maximum per Contact: 8.5A
  • PCB Thickness - Recommended: 1.60mm
  • Surface Mount Compatible: Yes
  • Polarized to PCB: Yes
  • Stackable: No
  • Shrouded: No
  • Fully Mated: Yes
  • Agency Certifications: UL, CSA
  • Process Temperature Max: 260°C
  • Packaging: Tray

Buy the Buy Molex Micro-Fit 3.0 Connector Part Number 0444320401 Online

Purchase the Micro-Fit Connector online to benefit from high-quality, reliable power and signal connections for industrial electronics and PCB assemblies. This surface-mount dual-row connector ensures secure, consistent contact with a maximum current of 8.5A per contact and voltage capacity of 250V. Constructed from high-temperature thermoplastic with tin-plated brass contacts, it offers up to 30 mating cycles for durability. Compatible with RoHS and UL standards, it's perfect for high-reliability power distribution in demanding environments. Order now for fast and secure delivery.

Buy Molex 0444320401 now and experience unmatched reliability and performance with high current capacity, vibration resistance, and durable surface mount design.

Frequently Asked Questions

Where can I buy MOLEX 444320401?

You can click on the BUY or RFQ button to purchase 444320401 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 444320401?

You can download the 444320401 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 444320401?

MOLEX

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