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Molex Mini-Fit Jr Male Connector Housing, 4.2 mm Pitch, 4 Way, 2 Row Panel Mount Nylon Housing 39-01-2046

Category Connector Housing Brand Molex Condition New

Specifications

Country of Origin China
Brand Molex
Orientation Straight
Length 15mm
Width 23.9mm
Mount Type Panel Mount
Housing Material Nylon
Series Mini-Fit
Number of Rows 2
Pitch 4.2mm
For Use With 5558, 30490 Male Terminals, 46012 Mini-Fit Plus Crimp Terminals
Number of Contacts 4
Connector Gender Male

Key Features

  • The housing accommodates 4 contacts arranged in 2 rows for organised wiring.
  • Made of abrasion-resistant nylon material suitable for harsh environments.
  • Supports a broad temperature range from -40°C to +105°C for industrial applications.
  • Unique polarization and audible latch click provide secure and error-free mating.
  • Compact design with a width of 23.9 mm and length of 15 mm to save PCB space.
  • Rated for high currents up to 13A per circuit in demanding electronic modules.
  • Includes a positive locking mechanism to prevent accidental unmating under shock or vibration.
  • Compatible with 5558, 30490 Male Terminals, and 46012 Mini-Fit Plus Crimp Terminals.

Product Description

Molex 39-01-2046 Mini-Fit Jr Male Connector Housing is a durable nylon 4.2 mm pitch connector housing incorporating 4 contacts distributed in 2 rows. Designed for panel mount applications, it enables reliable wire-to-wire or wire-to-board connections in industrial, automotive, consumer electronics, and data server environments.

The flame-retardant nylon housing is abrasion-resistant and operates effectively within a wide temperature range from -40°C to +105°C, ensuring performance in harsh or fluctuating environmental conditions.

Its compact dimensions of 23.9 mm width and 15 mm length allow efficient use of printed circuit board space. The connector incorporates a unique groove polarization on the contacts to prevent incorrect mating and features an audible click when latched, verifying secure connection.

Rated for 13A current per circuit, this housing offers high current handling capability suitable for power connectors in automotive and industrial modules. Its positive locking mechanism ensures connection stability under shocks and vibrations.

This connector housing is compatible with Molex 5558, 30490 Male Terminals and 46012 Mini-Fit Plus Crimp Terminals, supporting common Mini-Fit Junior crimp terminal systems widely used in power interconnection applications.

The housing supports a 4 way, 2 row contact configuration for organised wiring. Made from flame-retardant nylon for safety and durability. Compact size minimizes PCB footprint. High current rating up to 13A per circuit. Polarized contact design prevents mismating.

Positive locking and audible latch confirmation. Wide temperature operating range from -40°C to +105°C. Panel mount installation for secure attachment.

This Molex Mini-Fit Jr Connector Housing is ideal for use in industrial, automotive, security systems, consumer technology devices, and data server equipment installations where reliable and secure power connections are essential.

Explore more high-quality Molex connectors and related electronic components in the Electronics & Electricals category at EnvMart.

Molex Mini-Fit Jr Male Connector Housing, 4.2 mm Pitch, 4 Way, 2 Row Panel Mount Nylon Housing 39-01-2046
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Frequently Asked Questions

The pitch size of this connector housing is 4.2 mm.

It accommodates 4 contacts arranged in 2 rows.

The housing is made from flame-retardant nylon, which is also abrasion-resistant.

It is rated for high currents up to 13A per circuit.

It operates effectively within a wide temperature range from -40°C to +105°C.

This housing is compatible with Molex 5558, 30490 Male Terminals, and 46012 Mini-Fit Plus Crimp Terminals.

The mounting type for this connector housing is panel mount.

The dimensions are 23.9 mm in width and 15 mm in length.

Yes, it includes a positive locking mechanism to prevent accidental unmating under shock or vibration.

The orientation of this connector housing is straight.

It is suitable for use in industrial, automotive, consumer electronics, and data server environments.

The connector incorporates a unique groove polarization on the contacts to prevent incorrect mating.

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