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Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 8 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded 39-28-1083

Category PCB Header Brand Molex Condition New

Specifications

Country of Origin China
Voltage 600V
Brand Molex
Orientation Straight
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 Tin
Number of Contacts 8
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board
Tail Pin Length 3.5mm

Key Features

  • Designed for high current applications up to 9A per circuit.
  • Constructed with nylon housing for flame-retardant and durable use.
  • Brass contacts with tin plating to resist corrosion and ensure long-lasting performance.
  • Operates within a temperature range of -40°C to 105°C for versatile environmental resistance.
  • Features a positive locking mechanism and polarized terminals to prevent mismating and ensure secure connections.
  • Male contact gender with solder termination type and 3.5 mm tail pin length.
  • Shrouded two-row design optimizes space while maintaining wire organization.
  • Ideal for industrial networks, electronic control modules, and non-sealed applications.

Product Description

Molex 39-28-1083 Mini-Fit Jr Series straight through hole PCB header provides a high-quality and reliable electrical connection solution within electronic systems. Featuring 8 contacts organized in two rows with a 4.2 mm pitch, this shrouded header ensures secure wire-to-board connections while minimizing risk of mismating due to its polarized and keyed terminal design.

The connector housing is made from flame-retardant nylon material that enhances fire safety and durability, capable of operating efficiently across a wide temperature range from -40°C to 105°C. This makes it suitable for harsh industrial, manufacturing, electronic control, and HVAC environments.

The contacts are crafted from brass with a tin plating which offers corrosion resistance and reliable conductivity. The solder termination and tail pin length of 3.5 mm facilitate straightforward PCB mounting. Its design includes a positive locking mechanism to maintain connection integrity even under vibration and shock.

This 39-28-1083 header is rated for 600 volts and can carry currents up to 9 amperes per circuit, making it ideal for demanding power applications. The two-row shrouded configuration provides a compact footprint, helpful in dense PCB layouts while organizing the wiring effectively.

High current capacity of 9A per circuit for demanding electronic power needs. Flame-retardant nylon housing ensures fire safety compliance and durability. Tin-plated brass contacts resist corrosion and improve connection reliability.

Wide operating temperature range from -40°C to 105°C. Polarized terminals prevent mismating and ensure correct wiring. Positive locking mechanism secures connections under vibration. Shrouded two-row design organizes wires for compact PCB layouts.

Rated voltage of 600V supports a broad range of electronic and industrial uses. Ideal for use in industrial networks, harness manufacturing, and electronic control modules.

This Molex Mini-Fit Jr Series PCB header is a trusted component in electronics and power connector assemblies. Its robust design and safety features make it suitable for laboratory, industrial, manufacturing, and commercial applications requiring reliable, high-quality wire-to-board connections.

Explore our comprehensive range of PCB Headers and connectors at EnvMart to find compatible components for your electronic design needs.

Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 8 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded 39-28-1083
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Frequently Asked Questions

This PCB header is rated for a maximum current capacity of 9A per circuit, making it suitable for high current applications.

It supports a voltage rating of 600V, which is appropriate for various electronic and industrial applications.

The contacts in this connector are spaced at a pitch of 4.2 mm.

The housing is made from nylon, while the contacts are crafted from brass with tin plating for corrosion resistance.

It operates efficiently within a temperature range of -40°C to 105°C, allowing for use in various environments.

This model features 8 contacts organized in a two-row configuration.

It uses a solder termination type, facilitating straightforward PCB mounting.

Yes, it has polarized terminals designed to prevent mismating and ensure secure connections.

This header utilizes a through-hole mounting type, suitable for PCB applications.

The tail pin length of the contacts is 3.5 mm, which aids in mounting on PCBs.

It is ideal for use in industrial networks, electronic control modules, and non-sealed applications requiring reliable connections.

It includes a positive locking mechanism to secure connections under vibration, enhancing reliability in demanding environments.

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