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Molex Micro-Fit 3.0 Series Straight Surface PCB Header 14 Contacts 3 mm Pitch 2 Row Shrouded 43045-1419
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 5A |
| Mount Type | Surface |
| 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 | 14 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 3mm |
Key Features
- Compact size allows usage in space-constrained applications.
- High temperature thermoplastic housing supports IR reflow soldering up to 265°C.
- Contacts are brass with gold plating to ensure reliable conductivity and corrosion resistance.
- Supports maximum current of 5A and voltage of 250V for mid-range power distribution.
- Shrouded design with positive latching prevents accidental disconnection.
- Surface mount type with solder tabs secures firm PCB attachment.
- Wide operating temperature range from -40°C to 125°C suits harsh environments.
- Male contact gender with 3 mm mating pin length for compatibility.
Product Description
Molex 43045-1419 Micro-Fit 3.0 Series Straight Surface PCB Header is a high-performance compact connector designed for reliable mid-range power distribution in electronic assemblies. Featuring 14 contacts arranged in two rows with a 3 mm pitch, this shrouded PCB header provides secure wire-to-board connections suitable for various industrial and commercial applications.
The housing is molded from high temperature UL 94V-0 liquid crystal polymer thermoplastic material, enabling it to withstand IR reflow soldering temperatures up to 265°C without degradation. Brass contacts plated with gold improve electrical performance and prevent corrosion, ensuring durability over long service life.
Rated for up to 5A of current and 250V, this connector supports demanding power requirements while maintaining a compact footprint. The positive latching mechanism incorporated into the housing prevents accidental disconnection, enhancing reliability in environments with vibration or movement.
The surface mount design includes solder tabs that firmly secure the connector to the PCB, preventing mechanical stress on the contacts. Its operating temperature range from -40°C to 125°C allows dependable operation across various environmental conditions.
Applications for the Molex Micro-Fit 3.0 Series PCB Header encompass military commercial off-the-shelf uses, solar power systems, consumer appliances like dryers and refrigerators, data communications including routers and servers, medical devices, telecommunications equipment, and gaming terminals.
Compact size suitable for space-critical electronic designs. High temperature housing for reliable IR reflow soldering. Gold-plated brass contacts improve connectivity and corrosion resistance. Supports 5A current and 250V voltage for power distribution.
Shrouded, two-row 14-contact design with 3 mm pitch. Positive latching locks ensure secure connections. Surface mount with solder tabs for durable PCB attachment. Wide operating temperature range from -40°C to 125°C.
This Molex Micro-Fit 3.0 Series connector is ideal for electronic assembly and maintenance in industrial, laboratory, manufacturing, HVAC, telecommunications, and consumer product contexts. Explore the full range of precision PCB connectors in the EnvMart catalog for compatible accessories and solutions.
Explore more products in our PCB Headers category.
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Frequently Asked Questions
This model supports a maximum current of 5A and a voltage of 250V, making it suitable for mid-range power distribution applications.
The connector features a 3 mm pitch and has 14 contacts arranged in two rows.
The housing is made from high temperature thermoplastic, specifically UL 94V-0 liquid crystal polymer, which allows for reliable IR reflow soldering up to 265°C.
It utilizes a solder termination type, which is suitable for surface mounting on PCBs.
The operating temperature range is from -40°C to 125°C, allowing it to function effectively in harsh environments.
The shrouded design with positive latching prevents accidental disconnection, enhancing reliability in environments subject to vibration or movement.
The contacts are made of brass and are plated with gold to improve electrical performance and prevent corrosion.
It features a surface mount design with solder tabs that secure the connector firmly to the PCB, preventing mechanical stress on the contacts.
This model has male contact gender, which is compatible with corresponding female connectors.
It is suitable for various applications including military commercial off-the-shelf uses, solar power systems, consumer appliances, data communications, medical devices, and telecommunications equipment.
The 3 mm mating pin length ensures compatibility with connectors that have the same pin length, facilitating secure and reliable connections in electronic assemblies.
The Molex Micro-Fit 3.0 Series Straight Surface PCB Header is manufactured in Mexico.
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