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Molex Micro-Fit 3.0 Series 3 mm Pitch 2 Contact Dual Row Straight Through Hole Shrouded PCB Header 43045-0225
Specifications
| Country of Origin | Mexico |
|---|---|
| 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
- This PCB header supports up to 5 amperes of current in a compact and reliable package.
- Constructed with high temperature thermoplastic housing suitable for IR reflow soldering.
- Features gold-plated brass contacts providing excellent conductivity and corrosion resistance.
- Includes metal press-fit retention clips for secure PCB mounting and positive latching to prevent accidental disconnection.
- Operates reliably in temperatures ranging from -40°C to 125°C for versatile industrial applications.
- Compatible with wire-to-board connection systems with a solder termination style and male contact gender.
- Ideal for military, telecommunications, medical, consumer appliances, gaming terminals, and solar power systems.
Product Description
The Molex Micro-Fit 3.0 Series PCB Header model 43045-0225 features a 3.0 mm pitch dual row straight through hole shrouded design engineered for dependable wire-to-board connections. It is rated for continuous current carrying capacity of 5A, providing a high power throughput in one of the smallest footprints available.
The housing is fabricated from high temperature UL 94V-0 Liquid Crystal Polymer thermoplastic, allowing the header to withstand temperatures up to 265°C during infrared reflow soldering processes. The connector includes metal press-fit retention clips to ensure secure attachment to printed circuit boards, while its positive latching ramp mechanism prevents inadvertent disconnection.
Contacts are made of brass and plated with gold to enhance electrical performance and longevity by reducing contact resistance and corrosion. The connector supports solder termination and features male contacts with a mating pin length of 3 mm. It is suitable for use across a wide array of industries including military COTS applications, solar power equipment, telecommunications infrastructure, medical devices, consumer electronics such as washers and refrigerators, gaming terminals, and data communication hardware like routers and servers.
Operating temperature ranges from a minimum of -40°C to a maximum of 125°C, making it robust for challenging environmental conditions. The connector system supports a reliable wire-to-board interface with shrouded construction to shield contacts for safety and integrity.
Supports 5A current in a compact footprint for mid-power applications. High temperature thermoplastic housing rated UL 94V-0 withstands infrared reflow. Gold-plated brass contacts for improved conductivity and durability.
Metal press-fit retention clips secure PCB mounting and reduce assembly costs. Positive latching lock prevents accidental disconnection during operation. Wide application range including military, telecommunications, medical, and consumer devices.
Explore the extensive range of Molex PCB Headers and connectors on EnvMart for reliable electronic component solutions tailored to diverse industrial and commercial needs.
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Frequently Asked Questions
This PCB header supports a continuous current carrying capacity of 5 amperes.
It operates reliably in temperatures ranging from -40°C to 125°C.
The housing is made from high temperature thermoplastic, and the contacts are brass with gold plating for enhanced conductivity.
It features a through hole mount type for secure attachment to printed circuit boards.
The connector has a pitch of 3 mm and includes 2 contacts.
It uses a solder termination style, suitable for wire-to-board connections.
This PCB header features male contacts.
It is suitable for applications in military, telecommunications, medical devices, consumer electronics, and solar power systems.
Yes, it includes metal press-fit retention clips to ensure secure attachment and prevent accidental disconnection.
The maximum voltage rating is 250 volts.
The orientation of this model is straight.
The country of origin for this PCB header is Mexico.
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