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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 3 Contact, 3 mm Pitch, 1 Row, Shrouded 43650-0318

Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin India
Voltage 250V
Brand Molex
Orientation Straight
Current 5A
Mount Type Through Hole
Housing Material Thermoplastic
Contact Material Brass
Series Micro-Fit 3.0
Termination Type Solder
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
Number of Rows 1
Pitch 3mm
Contact Plating Tin
Number of Contacts 3
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Supports up to 5A current carrying capacity in a small footprint.
  • Constructed with high-temperature thermoplastic housing compliant with UL 94V-0 standard.
  • Features straight orientation with a single row and shrouded design for secure mating.
  • Connectors have tin-plated brass contacts for durability and corrosion resistance.
  • Through hole mount type is SMT compatible with solderable metal press-fit retention clips.
  • Operating temperature range from -40°C to 105°C for diverse environments.
  • Positive latching mechanism prevents accidental disconnection.
  • Ideal for military, solar power, medical, telecommunications, data communications, and consumer product applications.

Product Description

Molex 43650-0318 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a high-performance connector designed for wire-to-board applications requiring a compact power distribution solution. It features 3 contacts arranged in a single row with a 3 mm pitch. The shrouded housing is made from high-temperature thermoplastic material compliant with UL 94V-0, capable of withstanding IR reflow soldering temperatures up to 265°C.

This PCB header supports up to 5A of current, making it suitable for low to mid-range power applications. The contacts are brass with tin plating, ensuring reliable electrical connectivity and corrosion resistance. Its straight orientation and through-hole mount type provide robust mechanical stability and SMT compatibility, aided by solderable metal press-fit retention clips and kinked solder legs for enhanced PCB retention.

The connector incorporates a positive latching system via a locking ramp on the housing to ensure secure mating and prevent accidental disconnects. Its wide operating temperature range from -40°C to 105°C makes it versatile for various industrial, military, solar power, telecommunications, medical, and gaming terminal use cases.

Supports 5A current capacity in a small footprint. Thermoplastic housing rated for high-temperature soldering processes. Straight, shrouded, single row design with 3 mm pitch. Tinned brass contacts for durability and conductivity.

Through hole mount compatible with SMT assembly processes. Positive latching to prevent unintentional disconnection. Suitable for military, medical, solar power, telecom, and consumer electronics. Solderable metal retention clips and kinked solder legs provide reliable PCB attachment.

This product is a key component for printed circuit board assemblies requiring reliable, compact power connectors. It contributes to efficient and safe electrical distribution in a range of applications such as commercial off-the-shelf military electronics, solar power systems, consumer devices, data communications equipment, and medical instrumentation. The robust mechanical design and high temperature tolerance also make it suitable for manufacturing environments requiring reflow soldering.

Explore more PCB Headers and Micro-Fit series components at EnvMart for your industrial and electronics assembly needs.

Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 3 Contact, 3 mm Pitch, 1 Row, Shrouded 43650-0318
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Frequently Asked Questions

It supports a current carrying capacity of up to 5A, making it suitable for low to mid-range power applications.

The contacts are arranged with a pitch of 3 mm, which is standard for the Micro-Fit 3.0 series.

The housing is made from high-temperature thermoplastic, while the contacts are brass with tin plating for durability and corrosion resistance.

It operates within a temperature range of -40°C to 105°C, allowing it to function in diverse environments.

This model features a through-hole mount type, which is compatible with SMT assembly processes.

It uses solder termination, which is standard for reliable electrical connections in PCB applications.

Yes, it incorporates a positive latching mechanism to prevent accidental disconnection during use.

This model has 3 contacts arranged in a single row, designed for efficient power distribution.

It is rated for a voltage of 250V, suitable for various electrical applications.

The connector has a straight orientation, which aids in secure mating with corresponding connectors.

The country of origin for this PCB header is India.

It is ideal for applications in military, solar power, telecommunications, medical, and consumer electronics.

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