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Molex Mini-Fit Jr Male Connector Housing 4.2 mm Pitch 14 Way 2 Row Straight 39-01-3143

Category Connector Housing Brand Molex Condition New

Specifications

Country of Origin United States
Brand Molex
Orientation Straight
Length 30.6mm
Width 9.6mm
Mount Type Cable
Housing Material Nylon
Series Mini-Fit Jr
Number of Rows 2
Pitch 4.2mm
For Use With Mini-Fit Jr. Plug
Number of Contacts 14
Connector Gender Male

Key Features

  • Supports up to 13 amp current per circuit for high power applications.
  • Fully isolated terminals protect against debris and mishandling damage.
  • Polarized and keyed design prevents mismating and misalignment.
  • Positive locking mechanism secures connection against vibration and shocks.
  • Audible click confirms mating for easy installation assurance.
  • Flame retardant nylon housing with UL94V-0 or UL94V-2 rating options.
  • Compatible with standard Mini-Fit and Mini-Fit Plus crimp terminals.
  • Suitable for wire to wire and wire to board electrical applications.

Product Description

Molex 39-01-3143 Mini-Fit Jr Male Connector Housing is a high-quality electrical connector housing designed for reliable power interconnections. This component features a 4.2 mm pitch, 14 electrical contacts arranged in 2 rows in a straight orientation, making it suitable for demanding wiring assemblies requiring secure and robust connections.

The connector housing is manufactured in the United States using durable nylon housing materials with flame retardant properties rated as UL94V-0 or UL94V-2, ensuring safety and compliance with industrial standards. It supports up to 13 amps per circuit, providing an excellent solution for medium to high current electrical applications.

Key design features include fully isolated terminals to prevent electrical debris and damage, along with polarization and keying to avoid any mismating during installation. A positive locking mechanism offers secure mating that resists accidental unmating due to shock or vibration. An audible click confirms correct mating, aiding in installation verification.

This housing is exclusively for cable mount use and is compatible with Mini-Fit Jr. plugs and Mini-Fit and Mini-Fit Plus crimp terminals. The connector’s compact size (30.6 mm length and 9.6 mm width) allows for space-saving electrical designs in industrial, commercial, and electronic equipment manufacturing.

Supports up to 13A current per circuit. Fully isolated terminals prevent mishandling damage. Polarization and keying prevent mismating and misalignment. Positive locking mechanism resists shock and vibration unmating. Audible click confirms proper mating during installation.

Flame retardant nylon housing material ensures safety. Compatible with standard Mini-Fit and Mini-Fit Plus crimp terminals. Suitable for wire to wire and wire to board applications. Compact size for efficient space usage in assemblies.

This Connector Housing is ideal for use in electronics manufacturing, electrical power distribution, automation controls, and other industrial assembly contexts requiring reliable and safe electrical connections. Explore more from Molex Mini-Fit Jr series and connect with confidence.

Molex Mini-Fit Jr Male Connector Housing 4.2 mm Pitch 14 Way 2 Row Straight 39-01-3143
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Frequently Asked Questions

It supports up to 13 amps per circuit, making it suitable for medium to high current electrical applications.

The pitch of this connector housing is 4.2 mm.

This connector housing features 14 electrical contacts arranged in 2 rows.

The housing is made of nylon, which has flame retardant properties.

Yes, it has a polarized and keyed design that prevents mismating and misalignment during installation.

It is suitable for wire to wire and wire to board electrical applications.

The orientation of this connector housing is straight.

The connector housing measures 30.6 mm in length and 9.6 mm in width.

It is designed for cable mount use.

The connector housing is manufactured in the United States.

It features a positive locking mechanism that secures the connection against vibration and shocks, along with an audible click to confirm mating.

It is compatible with Mini-Fit Jr. plugs and Mini-Fit and Mini-Fit Plus crimp terminals.

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