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Molex Mini-Fit Jr. Series Right Angle Through Hole 12 Contact PCB Header 4.2 mm Pitch 6A Nylon Housing 600V 39-30-0120

Category PCB Header 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 12
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Constructed with a durable nylon housing ensuring insulation and mechanical protection.
  • Right angle orientation with through hole mounting for secure PCB connection.
  • Brass contact material plated with tin for reliable conductivity and corrosion resistance.
  • Shrouded design provides scoop-proof housing to prevent damage during mating.
  • Supports operating temperatures ranging from -40°C to 105°C, suitable for demanding environments.
  • Operates at voltage ratings up to 600V ensuring robust electrical performance.
  • Equipped with polarization and keying features to avoid misalignment and mismating.
  • Positive locking mechanism ensures secure, shock-resistant mating connection with audible click feedback.

Product Description

Molex 39-30-0120 Mini-Fit Jr. Series Right Angle Through Hole PCB Header is a high-performance connector designed for dependable power transmission in electronic applications. It features a 12-contact configuration with a 4.2 mm pitch and a robust nylon housing tailored for secure mounting on printed circuit boards.

The connector's right angle orientation and through hole mounting type deliver mechanical stability and ease of assembly. Contacts are made from brass and plated with tin to enhance conductivity and provide corrosion resistance over prolonged use.

Engineered for demanding industrial and consumer applications, this PCB header supports currents up to 6A per circuit and voltages up to 600V, while maintaining operational integrity over a wide temperature range from -40°C to 105°C. The shrouded design protects the terminals from damage due to debris or mishandling during mating procedures through scoop-proof housings.

Additional features include polarization keys preventing incorrect mating, a positive locking mechanism that ensures a secure connection resistant to vibration and shock, and an audible click confirming full engagement. These characteristics make it highly suitable for use in consumer white goods, office equipment, industrial automation, network devices such as servers, routers, and switches.

Durable nylon housing for mechanical protection and insulation. 12 brass contacts plated with tin for corrosion resistance. Supports current ratings up to 6A per circuit and voltage up to 600V. Wide operating temperature range from -40°C to 105°C.

Scoop-proof and shrouded design to prevent contact damage. Polarization and keying to avoid misalignment and mismating. Positive locking mechanism with audible click for secure connection. Right angle, through hole mount for reliable PCB assembly.

Ideal for industrial, consumer electronics, and networking applications.

This Molex Mini-Fit Jr. PCB header ensures a secure and reliable electrical connection in power distribution systems across various industrial and commercial sectors. Browse our selection of PCB Headers and Connectors at EnvMart for compatible components and accessories.

Molex Mini-Fit Jr. Series Right Angle Through Hole 12 Contact PCB Header 4.2 mm Pitch 6A Nylon Housing 600V 39-30-0120
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Frequently Asked Questions

This PCB header supports a current rating of up to 6A per circuit.

It operates at voltage ratings up to 600V, ensuring robust electrical performance.

The contacts in this model have a pitch of 4.2 mm.

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

It supports an operating temperature range from -40°C to 105°C, suitable for demanding environments.

This model features a through hole mounting type, providing secure attachment to printed circuit boards.

Yes, it includes polarization and keying features to avoid misalignment and mismating.

It utilizes a solder termination type for reliable connections.

The shrouded design provides scoop-proof housing to prevent damage during mating procedures.

This model features a total of 12 contacts.

The connector is designed with a right angle orientation for efficient space management on PCBs.

The country of origin for this PCB header is Mexico.

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