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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 2 Contact, 3 mm Pitch, 2 Row, Shrouded 43045-0227
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Straight |
| Current | 5A |
| Mount Type | Through Hole |
| Contact Material | Brass |
| Series | Micro-Fit 3.0 |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -40°C |
| Number of Rows | 2 |
| Pitch | 3mm |
| Contact Plating | Tin |
| Number of Contacts | 2 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 3mm |
Key Features
- This PCB header features a shrouded, straight through-hole mounting design.
- Contacts are made of brass with tin plating for reliable solder termination.
- The connector supports currents up to 5A and voltages up to 250V.
- It incorporates positive latching for secure mating and prevents accidental disconnection.
- Compatible with SMT processes and includes PCB polarizing pegs for correct alignment.
- Operates reliably between -40°C and 105°C, suitable for high temperature reflow soldering.
- Ideal for applications in consumer products, telecommunications, data communications, medical, and military COTS.
Product Description
The Molex 43045-0227 Micro-Fit 3.0 Series Straight Through Hole PCB Header is designed to provide a compact, high-performance wire-to-board connection. Featuring 2 contacts with a 3 mm pitch arranged in 2 rows, this shrouded header offers a secure connection with positive latching to prevent accidental disconnection.
This connector is built with brass contacts plated in tin and housed in high-temperature UL 94V-0 Liquid Crystal Polymer, enabling it to withstand IR reflow soldering temperatures up to 265°C. The through-hole mount design is SMT compatible, reducing manufacturing complexity and cost.
With a current rating of 5A and voltage rating of 250V, it suits a wide array of mid-range power distribution applications. Additional features such as PCB polarizing pegs facilitate easy and accurate placement while kinked solder legs provide enhanced PCB retention when applicable.
The Molex Micro-Fit 3.0 connectors find applications across multiple industries including military Commercial Off-The-Shelf (COTS) components, solar power systems, consumer appliances like dryers and refrigerators, telecommunications, data communication devices such as routers and servers, medical instrumentation, and gaming terminals.
This PCB Header features a shrouded, straight through-hole mounting design. Contacts are made of brass with tin plating for reliable solder termination. The connector supports currents up to 5A and voltages up to 250V. It incorporates positive latching for secure mating and prevents accidental disconnection.
Compatible with SMT processes and includes PCB polarizing pegs for correct alignment. Operates reliably between -40°C and 105°C, suitable for high temperature reflow soldering. Ideal for applications in consumer products, telecommunications, data communications, medical, and military COTS.
Explore Molex Micro-Fit 3.0 connectors for reliable and space-saving power distribution solutions in your next industrial or commercial electronic design with EnvMart.
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Frequently Asked Questions
This PCB header supports a current rating of 5A and a voltage rating of 250V.
It features a 3 mm pitch and has 2 contacts arranged in 2 rows.
The contacts are made of brass and are plated with tin for reliable solder termination.
This model operates reliably between -40°C and 105°C, making it suitable for various environments.
Yes, it is compatible with SMT processes and includes PCB polarizing pegs for correct alignment.
It utilizes a through-hole mounting design, which is standard for PCB connections.
The positive latching feature ensures a secure mating connection and prevents accidental disconnection.
It can withstand IR reflow soldering temperatures up to 265°C.
This model is ideal for applications in consumer products, telecommunications, data communications, medical instrumentation, and military COTS.
It is designed as a wire-to-board connector system, facilitating efficient connections between wires and PCBs.
The orientation of this header is straight, which is standard for many PCB applications.
The country of origin for this PCB header is India.
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