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Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header, 2 Contacts, 4.2 mm Pitch, 2 Row, Shrouded 39-29-4029

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin India
Voltage 600V
Brand Molex
Orientation Right Angle
Current 9A
Mount Type Through Hole
Housing Material Nylon
Contact Material Brass
Series Mini-Fit Jr
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
Number of Rows 2
Pitch 4.2mm
Contact Plating Gold
Number of Contacts 2
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Supports up to 9 A current per circuit for high power applications.
  • Features fully isolated terminals to protect against debris and damage.
  • Scoop-proof nylon housings prevent contact damage during mating.
  • Polarization and keying features help prevent misalignment and mismating.
  • Positive locking mechanism with audible click ensures secure mating connection.
  • Right angle orientation facilitates PCB mounting through-hole soldering.
  • Gold-plated brass male contacts ensure reliable electrical conductivity.
  • Operates across a temperature range from -40°C to 105°C.

Product Description

Molex 39-29-4029 Mini-Fit Jr Series Right Angle Through Hole PCB Header is a high-performance connector designed for reliable wire-to-board power connections. This 2-contact, 2-row shrouded header uses a 4.2 mm pitch and is ideal for applications requiring up to 9 A per circuit current capacity.

The connector housing is made of durable nylon with scoop-proof design that prevents contact damage and fully isolated terminals to provide protection against arcing and debris. Polarization and keying features ensure proper mating and prevent misalignment with mating receptacles.

The male brass contacts are gold-plated for excellent conductivity and durability, and the right angle orientation supports through-hole PCB mounting with solder termination. The positive locking mechanism provides a secure connection with an audible click that confirms full mating, ideal for environments with vibration or shock.

This PCB header functions reliably within a temperature range of -40°C to 105°C and supports voltages up to 600 V. It is widely used in consumer electronics, industrial automation, office equipment, rack-mount servers, and more, offering design flexibility and high-density wire-to-board interconnect solutions.

Supports up to 9 A current per circuit. Fully isolated terminals prevent damage and arcing. Scoop-proof, shrouded nylon housing protects contacts. Polarization and keying prevent mismating. Positive locking with audible click for secure mating.

Gold-plated brass male contacts for durability and conductivity. Right angle orientation for through-hole PCB mounting. Temperature range from -40°C to 105°C. Rated for 600 V operating voltage.

This Molex Mini-Fit Jr Series PCB header is a trusted component for industrial, consumer, and commercial electronics requiring high current wire-to-board connections with reliable mechanical and electrical performance.

Discover more connectors and electronic components from Molex and other leading brands in the Electronics & Electricals category at EnvMart.

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Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header, 2 Contacts, 4.2 mm Pitch, 2 Row, Shrouded 39-29-4029
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Frequently Asked Questions

This model supports up to 9 A current per circuit, making it suitable for high power applications.

It is rated for a maximum operating voltage of 600 V.

The pitch size for the contacts is 4.2 mm.

This unit is designed for through-hole mounting, which allows for solder termination.

The housing is made of nylon, while the contacts are made of brass and are gold-plated for improved conductivity.

It operates reliably within a temperature range of -40°C to 105°C.

The positive locking mechanism provides a secure connection with an audible click, ensuring full mating and stability in environments with vibration or shock.

Yes, it includes polarization and keying features to prevent misalignment and mismating with mating receptacles.

The header has a right angle orientation, which facilitates PCB mounting.

This model features 2 contacts arranged in 2 rows.

This header is shrouded, which helps protect the contacts during mating.

The country of origin for this PCB header is India.

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