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Home » NEWEST Products » New by Manufacturer » Molex » Molex Micro-Fit 3.0mm Connectors
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Micro-Fit 3.0™ Interconnect System

Miniature 3.00mm Pitch - carries up to 5.0A current

The Molex Micro-Fit 3.0™ Interconnect System is designed to meet the need for a high contact density signal or power connector . The Micro-Fit 3.0 connectors are a miniature 3.00mm (.118") pitch, but retain many of the features found on larger power connectors and can carry up to 5.0A of current. Molex Micro-Fit products are available in circuit sizes 2 to 24 for single and dual row, wire-to-board (W2B) and wire-to-wire (W2W) applications such as computers, work stations, satellites, cellular phones, and a host of consumer products.
Now Available!
Molex Micro-Fit 3.00mm 46235 Series Low Force Terminal version offers the same reliability as the standard Micro-Fit products, but with half the mating / unmating force for applications using large circuit sizes. Available as Wire-to-Wire and Wire-to-Board (BMI versions, too). See the Low Force Terminal version.

NEW! Micro-Fit 3.0 Glow-Wire compatible connectors. See the Micro-Fit 3.0 Glow-Wire compatible version.

Additional Resources:
Micro-Fit 3.0 Roadmap
PDF Icon FiT Families Brochure
Design Kits Pre-packaged kits for connectors, connector families, or applications.
Good Crimps Molex eLearning: Good Crimps and How to Recognize Them
Application Tooling Molex eLearning: Tooling for Crimp and IDT Technology
Power Connectors Molex eLearning: Power Concepts and Choosing the Right Current Power Products
Molex Micro-Fit 3.0 Interconnect Family

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Molex Micro-Fit 3.0 Interconnect
Molex Micro-Fit 3.0 Wire-to-Wire Configuration

View All Micro-Fit 3.0 W2W


Molex Micro-Fit 3.0 Wire to Board Connectors
Molex Micro-Fit 3.0 Wire-to-Board Configuration

View All Micro-Fit 3.0 W2W


Molex Micro-Fit 3.0 BMI Wire-to-Wire Configuration
(Blind Mate Interface)

View All Micro-Fit 3.0 BMI W2W


Molex Micro-Fit 3.0 BMI Wire to Board Connectors
Molex Micro-Fit 3.0 BMI Wire-to-Board Configuration
(Blind Mate Interface)

View All Micro-Fit 3.0 BMI W2B


Molex Micro-Fit 3.0 BMI Board to Board Connectors
Molex Micro-Fit 3.0 BMI Board-to-Board Configuration
(Blind Mate Interface)

View All Micro-Fit 3.0 BMI B2B

Glow-Wire Compatible

  Molex Micro-Fit 3.0 Glow-Wire Compatible Connectors

View All Micro-Fit 3.0 Glow-Wire Compatible Connectors
Molex Micro-Fit 3.0 Glow-Wire Compatible Connectors are constructed using materials that conform to the International Electrotechnical Commission (IEC) Glow-Wire Ignition Temperature (GWIT) and the IEC Glow-Wire Flammability Index (GWFI) standards.
  • Glow Wire Ignition Temperature (GWIT) of at least 775°C - Requires tests to be conducted on three material plaques in an identical manner and location.
  • Glow Wire Flammability Index (GWFI) of at least 850°C - Reduces time and expense associated with end product testing on molded parts.

Environmental Specifications

  • Flammability: 94V-0
  • Material: Resin Nylon
  • RoHS: EU RoHS China RoHS
  • Contains SVHC: No
  • Low-Halogen Status: Low-Halogen
  • Operating Temperature Range: -40°C to +105°C

Overmolded Cables

Molex Micro-Fit 3.0 Overmolded Cables
Molex Micro-Fit 3. Overmolded Cables
(Blind Mate Interface)

View All Molex Micro-Fit Overmolded Cables
Part No. Circuits Length
79516-1021 2 1.0m (3.28')
79516-1023 2 3.0m (9.84')
79516-1025 2 5.0m (16.40')
79516-1041 4 1.0m (3.28')
79516-1043 4 3.0m (9.84')
79516-1045 4 5.0m (16.40')
79516-1061 6 1.0m (3.28')
79516-1063 6 3.0m (9.84')
79516-1065 6 5.0m (16.40')
79516-1101 10 1.0m (3.28')
79516-1103 10 3.0m (9.84')
79516-1105 10 5.0m (16.40')

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