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Molex Mini-Fit Jr Series Straight Through Hole PCB Header 20 Contacts 4.2 mm Pitch 2 Row Shrouded 39-28-8200

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin India
Voltage 600V
Brand Molex
Orientation Straight
Current 6A
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 Tin
Number of Contacts 20
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Capable of handling up to 6A current per contact for high power applications.
  • Constructed with nylon housing offering durability and insulation.
  • Features a shrouded design to protect contacts and prevent damage.
  • Through hole mounting for stable PCB connection.
  • Contact material is brass with tin plating for reliable conductivity.
  • Designed with a positive locking mechanism to prevent accidental disconnection.
  • Supports operating temperatures from -40°C to 105°C.
  • Wire-to-board connector system with straight orientation for easy installation.

Product Description

Molex 39-28-8200 Mini-Fit Jr Series Straight Through Hole PCB Header is a high-quality electronic component designed for wire-to-board applications. Featuring 20 male contacts arranged in 2 rows with a 4.2 mm pitch, this connector supports current ratings up to 6A per circuit, making it suitable for demanding electrical workloads.

The housing is manufactured from durable nylon, offering robust insulation and mechanical strength. The shrouded connector design prevents contact damage and debris ingress, enhancing the reliability and longevity of the connection.

This PCB header connector utilizes a through-hole mounting style for secure attachment to printed circuit boards, ensuring mechanical stability and effective solder termination. The brass contacts are plated with tin to optimize conductivity and protect against corrosion.

Additional features include scoop-proof housings to avoid contact damage during mating at severe angles, polarization and keying to prevent mismating, and a positive locking mechanism that provides an audible click when fully engaged. The connector operates reliably in temperature ranges from -40°C to 105°C.

Typical industrial applications for the Mini-Fit Jr connectors include consumer white goods, office and industrial automation equipment, rack-mount servers, routers, and switches. These connectors are ideal where high current density and secure locking are critical.

Capable of handling up to 6A current per contact for high power applications. Constructed with nylon housing offering durability and insulation. Features a shrouded design to protect contacts and prevent damage. Through hole mounting for stable PCB connection.

Contact material is brass with tin plating for reliable conductivity. Designed with a positive locking mechanism to prevent accidental disconnection. Supports operating temperatures from -40°C to 105°C. Wire-to-board connector system with straight orientation for easy installation.

Set your projects apart with the reliability and proven design of the Molex Mini-Fit Jr Series PCB Header. Browse our Electronics Components category at EnvMart for compatible connectors and accessories.

Explore more products in our PCB Headers category.

Molex Mini-Fit Jr Series Straight Through Hole PCB Header 20 Contacts 4.2 mm Pitch 2 Row Shrouded 39-28-8200
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Frequently Asked Questions

This model can handle up to 6A current per contact, making it suitable for high power applications.

The contacts in this PCB header are arranged with a pitch of 4.2 mm.

The housing is made from nylon, while the contacts are constructed from brass and plated with tin for improved conductivity.

It supports operating temperatures from -40°C to 105°C, allowing for versatile applications in various environments.

This PCB header features 20 male contacts arranged in 2 rows.

It utilizes a through-hole mounting style, ensuring a stable connection to printed circuit boards.

Yes, it is designed with a positive locking mechanism that provides an audible click when fully engaged, preventing accidental disconnection.

This model has a straight orientation, facilitating easy installation in wire-to-board applications.

The voltage rating for this PCB header is 600V, making it suitable for various electrical applications.

It features a solder termination type, which is common for secure electrical connections on PCBs.

The country of origin for this PCB header is India.

Typical applications include consumer white goods, office and industrial automation equipment, and networking devices like routers and switches.

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