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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 2 Contact(s), 3 mm Pitch, 2 Row, Shrouded 43045-0214

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 High Temperature Thermoplastic
Contact Material Brass
Series Micro-Fit 3.0
Termination Type Solder
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Number of Rows 2
Pitch 3mm
Contact Plating Gold
Number of Contacts 2
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board
Mating Pin Length 3mm

Key Features

  • High current carrying capacity of 5A in a compact footprint.
  • Constructed with high temperature thermoplastic housing for durability.
  • Dual row, 2 contact straight through hole design for reliable PCB connection.
  • Gold-plated brass contacts ensure effective conductivity and corrosion resistance.
  • Positive latching design prevents accidental disconnection.
  • Mating pin length is 3 mm for secure connectivity.
  • Suitable for through hole mounting and SMT compatible processes.
  • Operating voltage up to 250V and temperature range from -40°C to 125°C.

Product Description

Molex 43045-0214 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a high-performance dual row connector with 2 contacts at a 3 mm pitch suitable for wire-to-board connections. It is characterized by a shrouded, straight orientation housing made from high temperature UL 94V-0 thermoplastic capable of withstanding up to 265°C during IR reflow soldering, ensuring robust assembly and durability.

This PCB header features gold-plated brass contacts for excellent electrical conductivity and corrosion resistance, designed to handle currents up to 5A and voltages up to 250V. The housing includes positive latching mechanisms to prevent accidental unplugging and PCB polarizing pegs for precise board alignment.

Its mounting type is through hole, with SMT compatibility to minimize assembly costs. The connector supports operating temperatures ranging from -40°C to 125°C, making it suitable for a variety of demanding environments.

Applications span military COTS, solar power systems, consumer appliances such as dryers and refrigerators, data communications equipment including routers and servers, medical devices, telecommunications, and gaming terminals.

The package details include 2 contacts arranged in 2 rows, with a mating pin length of 3 mm, ensuring secure electrical and mechanical connection. High current carrying capacity of 5A in a compact footprint. Durable high temperature thermoplastic housing for reflow soldering compliance.

Gold-plated brass contacts for superior conductivity and corrosion resistance. Positive latching design for secure and reliable mating connection. PCB polarizing pegs ensure proper alignment and positioning on the PCB. Supports operating temperatures from -40°C to 125°C.

Through hole mounting with SMT compatible design. Suitable for low to mid power applications across various industries. Explore more PCB Headers and connectors suitable for advanced electronic and industrial projects in the Electronics & Electricals category on EnvMart.

Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 2 Contact(s), 3 mm Pitch, 2 Row, Shrouded 43045-0214
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Frequently Asked Questions

This model has a maximum current carrying capacity of 5A.

The operating voltage for this PCB header is up to 250V.

The housing is made from high temperature thermoplastic, and the contacts are made of brass with gold plating for conductivity.

It features a 3 mm pitch and has 2 rows of contacts.

This model is designed for through hole mounting and is also compatible with SMT processes.

The operating temperature range is from -40°C to 125°C.

Yes, it includes a positive latching design to prevent accidental unplugging.

This PCB header uses solder termination.

The mating pin length is 3 mm, ensuring secure connectivity.

It is suitable for applications in military COTS, solar power systems, consumer appliances, data communications equipment, medical devices, telecommunications, and gaming terminals.

The country of origin for this PCB header is India.

This model features male contacts.

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