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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header 14 Contacts 3 mm Pitch 2 Row Shrouded 43045-1414
Specifications
| Country of Origin | Mexico |
|---|---|
| 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 | 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
- High current carrying capacity of 5A supports reliable power distribution.
- Thermoplastic housing designed for high temperature resistance during soldering.
- Gold-plated brass contacts ensure excellent conductivity and durability.
- Includes PCB polarizing pegs and kinked solder legs for secure PCB positioning.
- Suitable for applications in consumer products, telecommunications, medical, and military COTS.
- Operating temperature range from -40°C to 125°C ensures versatility in diverse environments.
- Designed with positive latching to prevent accidental disconnection.
Product Description
The Molex 43045-1414 is a high quality Micro-Fit 3.0 Series PCB header designed for robust wire-to-board connections. This straight through hole header features 14 male contacts arranged in 2 rows with a 3 mm pitch and shrouded housing for improved mating reliability. The thermoplastic housing material offers excellent heat resistance, rated to withstand IR reflow soldering temperatures up to 265°C.
With a current carrying capacity of 5 amps and a voltage rating of 250 volts, this PCB header enables compact, high-performance power distribution solutions in low to mid power applications. The gold-plated brass contacts provide superior conductivity and durability for long-lasting performance.
This product incorporates several design features to enhance PCB assembly and operational reliability, including PCB polarizing pegs for accurate positioning and kinked solder legs for additional retention. Positive latching helps prevent accidental disconnections in demanding environments.
The through hole mounting is compatible with SMT processing, facilitating reduced assembly costs and process complexity. The header is rated for a wide operating temperature range of -40°C to 125°C, making it suitable for industrial, telecommunications, medical, consumer appliance, solar power, and military COTS applications.
High current carrying capacity in a compact 3 mm pitch dual row design. Thermoplastic UL 94V-0 Liquid Crystal Polymer housing material. Gold plated brass contacts for excellent electrical performance. PCB polarizing pegs and kinked solder legs for secure mounting.
Positive latching to prevent accidental disconnection. Wide temperature range for diverse applications. Compatible with both through hole and SMT processes.
This Molex Micro-Fit 3.0 PCB Header 43045-1414 sets the standard for compact and reliable power connectors. It is ideal for use in electronics manufacturing, communications equipment, medical devices, and commercial appliance assembly. Browse EnvMart’s extensive connector range to find compatible accessories and additional connector types for your projects.
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Frequently Asked Questions
This PCB header has a current carrying capacity of 5A, making it suitable for reliable power distribution in various applications.
The voltage rating for this header is 250V, allowing it to be used in low to mid power applications.
The housing is made from thermoplastic material, while the contacts are made of gold-plated brass, ensuring excellent conductivity and durability.
This header features a 3 mm pitch with 14 male contacts arranged in 2 rows, designed for robust wire-to-board connections.
The operating temperature range for this PCB header is from -40°C to 125°C, making it versatile for diverse environments.
It includes PCB polarizing pegs and kinked solder legs that provide secure positioning and retention on the PCB during assembly.
Yes, the through hole mounting of this header is compatible with SMT processing, which can help reduce assembly costs and complexity.
This model is designed with positive latching to prevent accidental disconnection in demanding environments.
It uses solder termination, which is common for secure electrical connections in PCB applications.
The country of origin for this PCB header is Mexico.
It is suitable for applications in consumer products, telecommunications, medical devices, and military COTS, among others.
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