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Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header 24 Contacts 4.2mm Pitch Shrouded 39-30-0240

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin Mexico
Voltage 600V
Brand Molex
Orientation Right Angle
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 24
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Capable of handling up to 6A current per contact.
  • Constructed with a nylon housing material for strength and durability.
  • Brass contacts plated with tin for reliable electrical connectivity.
  • Right angle orientation with through-hole mount type ensures secure PCB attachment.
  • Features fully isolated terminals and scoop-proof housing to protect against damage and misalignment.
  • Includes a positive locking mechanism with an audible click for secure mating confirmation.
  • Operates safely within -40°C to 105°C temperature range.
  • Designed for wire-to-board connector system applications.

Product Description

Molex 39-30-0240 Mini-Fit Jr Series Right Angle Through Hole PCB Header is a high-quality connector featuring 24 male contacts arranged in a 2-row configuration with 4.2 mm pitch.

Constructed with a durable nylon housing, this PCB header is shrouded, scoop-proof, and includes fully isolated terminals to prevent debris and arcing. The brass contacts are tin plated ensuring reliable electrical performance and corrosion resistance. The right angle orientation and through-hole mount type provide stable and robust PCB attachment.

This connector series is capable of handling up to 6A current per circuit, making it ideal for high current and high density wire-to-board applications. Operating temperature ranges from -40°C to 105°C, enabling reliable function in demanding environments. Rated for 600V, it meets industrial voltage requirements.

Designed for secure mating, the connector incorporates polarization and keying features to prevent misalignment and mismating. A positive locking mechanism with an audible click confirms proper connection, ensuring stability even under shock or vibration conditions. Versions are available with optional PCB peg locks and mounting flanges for enhanced retention.

Common applications include consumer electronics, industrial automation, office equipment, rack-mount servers, and networking devices such as routers and switches. The connector's robust design supports demanding industrial, laboratory, and commercial use cases requiring high reliability and safety.

Capable of handling up to 6A current per contact. Durable nylon housing with scoop-proof design. Fully isolated terminals for protection against debris and arcing. Brass, tin-plated contacts for reliable conductivity. Positive locking mechanism with audible click for secure mating.

Right angle, through-hole mount type suitable for PCB applications. Operating temperature range -40°C to 105°C. Rated voltage of 600V suitable for industrial use. Includes polarization and keying features to prevent mismating.

Explore more Molex PCB connectors and accessories on EnvMart for your industrial, electronic, and power connection needs.

Explore more products in our PCB Headers category.

Molex Mini-Fit Jr Series Right Angle Through Hole PCB Header 24 Contacts 4.2mm Pitch Shrouded 39-30-0240
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Frequently Asked Questions

This PCB header is capable of handling up to 6A current per contact.

The connector has a voltage rating of 600V, making it suitable for industrial applications.

It features a through-hole mount type, ensuring stable attachment to the PCB.

The housing is made of durable nylon, and the contacts are brass plated with tin for reliable conductivity.

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

This model features 24 male contacts arranged in a 2-row configuration with a 4.2mm pitch.

Yes, it includes polarization and keying features to prevent mismating and ensure proper connection.

It incorporates a positive locking mechanism with an audible click for secure mating confirmation.

Yes, it is designed specifically for wire-to-board connector system applications.

The country of origin for this product is Mexico.

The termination type for this model is solder, which is standard for PCB connections.

Common applications include consumer electronics, industrial automation, office equipment, and networking devices.

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