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Molex Mini-Fit Jr Male Connector Housing 4 Way 2 Row Straight 4.2 mm Pitch 39-28-8040

Category Connector Housing Brand Molex Condition New

Specifications

Country of Origin India
Brand Molex
Orientation Straight
Length 10mm
Width 12.8mm
Mount Type Through Hole
Housing Material Nylon
Series Mini-Fit Jr
Number of Rows 2
Pitch 4.2mm
For Use With Mini-Fit Jr. Cable Assembly Series 245135, Mini-Fit Jr. Receptacle Housing Series 5557, Mini-Fit Jr. TPA Cable Assembly Series 45135
Number of Contacts 4
Connector Gender Male

Key Features

  • Supports up to 9A current per circuit for efficient power transfer.
  • Constructed from durable nylon for impact protection.
  • Features polarised contacts to prevent incorrect mating.
  • Straight orientation ensures easy mating and reliable connection.
  • Through hole mount type suitable for PCB assembly.
  • Compatible with Mini-Fit Jr. Cable Assembly and Receptacle Housing series.
  • Ideal for use in sensing equipment, manufacturing, control systems, and computer displays.
  • Designed to lock contacts in place to resist vibration disruption.

Product Description

Molex 39-28-8040 Mini-Fit Jr Male Connector Housing is a 4 way, 2 row straight connector housing featuring a 4.2 mm pitch ideal for efficient and reliable wire-to-board connections in industrial and electronic applications. Rated for a 9A current per contact, this connector is designed to deliver secure communications and power transfer in systems requiring compact packaging.

The housing is crafted from robust nylon material, providing strong resistance to impact damage, while the polarised contacts prevent incorrect connections, enhancing overall reliability. The straight orientation of the connector facilitates easy and secure mating, further supported by a through-hole mount suitable for PCB installations.

This connector housing is compatible with various Mini-Fit Jr. cable assembly series, making it versatile for integration in devices such as sensing equipment, manufacturing control systems, and computer displays. The design includes features for increased packing density due to the two-row contact arrangement, optimizing space on smaller boards.

The locking mechanism secures the contacts during operation, protecting against disruption from vibrations commonly found in moving machinery, making it suitable for demanding industrial environments.

Supports up to 9A current per circuit for efficient power transfer. Durable nylon construction protects against impact damage. Polarised contacts prevent incorrect connections. Straight orientation ensures ease of mating and reliable connection.

Through hole mount type for PCB integration. Compatible with Mini-Fit Jr. cable and receptacle assemblies. Compact dimensions of 10 mm length and 12.8 mm width. Ideal for applications in sensing, manufacturing, control systems, and displays.

Locking contacts prevent vibration-induced disconnects.

This connector housing is a trusted solution across industrial, manufacturing, laboratory, and electronic assembly sectors. EnvMart offers this Molex Mini-Fit Jr Male Connector Housing for professional use requiring high reliability and electrical performance.

Molex Mini-Fit Jr Male Connector Housing 4 Way 2 Row Straight 4.2 mm Pitch 39-28-8040
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Frequently Asked Questions

This connector housing supports up to 9A current per circuit, allowing for efficient power transfer.

The pitch size of this connector housing is 4.2 mm, which is designed for reliable wire-to-board connections.

It is constructed from durable nylon, which provides strong resistance to impact damage.

This model features 4 contacts, arranged in a 2-row configuration.

It supports a through-hole mount type suitable for PCB assembly.

Yes, it is compatible with Mini-Fit Jr. Cable Assembly Series 245135, Mini-Fit Jr. Receptacle Housing Series 5557, and Mini-Fit Jr. TPA Cable Assembly Series 45135.

The orientation of this connector housing is straight, which ensures easy mating and reliable connection.

The dimensions of this connector housing are 10 mm in length and 12.8 mm in width.

The housing includes polarised contacts that prevent incorrect mating, enhancing overall reliability.

It is ideal for use in sensing equipment, manufacturing control systems, and computer displays.

The design includes a locking mechanism that secures the contacts in place to resist disruption from vibrations.

The country of origin for this connector housing is India.

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