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Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 12A, 600V, Shrouded 39-30-3045

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin Mexico
Voltage 600V
Brand Molex
Orientation Right Angle
Current 12A
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 1
Pitch 4.2mm
Contact Plating Tin
Number of Contacts 4
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Can handle up to 12A current per contact, suitable for high current applications.
  • Features a right angle, shrouded housing made of durable nylon for protection and insulation.
  • Includes 4 male brass contacts plated with tin, designed for solder termination.
  • Compatible with wire-to-board systems and offers a positive locking mechanism ensuring a secure connection.
  • Operates reliably between -40°C and 105°C, suitable for a wide range of environments.
  • Housing design includes scoop-proof features to prevent contact damage during mating.
  • Incorporates polarization and keying to prevent misalignment and mismating.
  • Manufactured in Mexico, ensuring quality and compliance with industrial standards.

Product Description

Molex 39-30-3045 Mini-Fit Jr Series Right Angle Through Hole PCB Header is a high-quality, shrouded PCB connector designed for wire-to-board applications requiring high current and reliable performance. Rated at 12A per contact and 600V, this connector is ideal for industrial automation, consumer electronics, office equipment, and networking devices.

This PCB header features a robust nylon housing with a right angle orientation and a single row of 4 contacts spaced at a 4.2 mm pitch. The brass contacts are tin-plated and male, providing excellent conductivity and corrosion resistance. Termination is by solder, suitable for through-hole PCB mounting.

The connector’s design includes fully isolated terminals and scoop-proof housings to protect pins from damage during mating and handling. Polarization and keying features ensure proper alignment and prevent misconnection, while a positive locking mechanism provides a secure and vibration-resistant connection, indicated by an audible click upon full mating.

Operating across a temperature range from -40°C to 105°C, this PCB header is suitable for diverse industrial and commercial environments. The Mini-Fit Jr series is widely used in white goods, industrial networks, and consumer electronics due to its reliability and design flexibility.

Supports current up to 12A per circuit. Right angle, shrouded connector design. Nylon housing material with scoop-proof construction. Brass contacts with tin plating for superior conductivity. Positive locking mechanism ensures secure engagement.

Polarization and keying prevent misalignment and mis-mating. Temperature range from -40°C to 105°C for versatile applications. Manufactured in Mexico with strict quality standards.

This product is ideal for applications requiring dependable power connection solutions in electronics and electrical devices. Explore more PCB Headers and connectors in the Electronics & Electricals category at EnvMart.

Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 12A, 600V, Shrouded 39-30-3045
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Frequently Asked Questions

This model can handle up to 12A current per contact, making it suitable for high current applications.

It is rated for a maximum voltage of 600V, ensuring compatibility with various electrical systems.

This unit utilizes solder termination, which is suitable for through-hole PCB mounting.

The contacts are spaced at a pitch of 4.2 mm, allowing for proper alignment in PCB applications.

The housing is made of nylon, and the contacts are brass with tin plating for enhanced conductivity and corrosion resistance.

It operates reliably between -40°C and 105°C, making it suitable for a wide range of environments.

This PCB header features 4 male contacts, designed for secure connections in electronic applications.

The connector incorporates polarization and keying features to prevent misalignment and mismating during use.

It has a right angle orientation, which is beneficial for space-constrained applications on PCBs.

This model is manufactured in Mexico, ensuring compliance with industrial standards.

It supports a wire-to-board connector system, making it versatile for various applications.

Yes, it includes a positive locking mechanism that ensures a secure connection, indicated by an audible click upon full mating.

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