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Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header, 4 Contacts, 3 mm Pitch, 2 Row, Shrouded 43045-0423
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | Molex |
| Orientation | Right Angle |
| 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 | 4 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 3mm |
Key Features
- Designed with 4 male contacts arranged in 2 rows with 3 mm pitch.
- Shrouded housing made of high temperature thermoplastic for durable performance.
- Supports current up to 5A at 250V operating voltage.
- Features positive latching mechanism to prevent accidental disconnection.
- Contact plating is gold on brass material for corrosion resistance and conductivity.
- Suitable for temperatures from -40°C up to 125°C for varied operating environments.
- Includes metal press-fit retention clips for secure PCB mounting.
- Compatible for use in military, solar power, consumer appliances, telecommunications, and data communications.
Product Description
Molex 43045-0423 Micro-Fit 3.0 Series right angle through hole PCB header provides a compact, high-performance wire-to-board connection solution. Designed with 4 male contacts in a dual 2-row configuration spaced at a 3 mm pitch, this shrouded connector ensures secure mating with positive latching to prevent accidental disconnection during operation.
The housing is constructed from high temperature thermoplastic, rated for UL 94V-0, allowing the header to endure soldering temperatures of up to 265°C during IR reflow processes. The gold-plated brass contacts offer superior conductivity and resistance to corrosion, while the dual beam terminals provide excellent electrical performance and reduce the risk of arcing.
This connector supports a current rating of 5A and an operating voltage of 250V, suitable for a broad range of low to mid power applications. Operating temperature ranges from -40°C to 125°C, making it reliable in harsh environments.
Incorporating metal press-fit retention clips, the header is designed for through hole mounting on PCBs, with SMT compatibility reducing assembly processing requirements and costs. Termination is via solder, with a mating pin length of 3 mm for robust contact connection.
4 male contacts with 3 mm pitch in a 2 row configuration. High temperature thermoplastic shrouded housing for durability and safety. 5A current capacity at 250V ensures suitability for power distribution needs. Positive latching prevents accidental disconnection enhancing assembly security.
Gold plated brass contacts optimize electrical conductivity and corrosion resistance. Operating temperature range from -40°C to 125°C extends applicability to various industries. Metal press-fit retention clips secure the connector firmly to the PCB.
Suitable for military, solar power, consumer appliances, telecommunications, data communications, gaming and medical sectors.
This Molex Micro-Fit 3.0 Series PCB header is an ideal choice for engineers requiring a compact, reliable connector for power and signal transmission in electronic assemblies. Discover comprehensive solutions across high quality connectors and PCB mounting options in the electronics and electrical category on EnvMart.
Explore more products in our PCB Headers category.
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Frequently Asked Questions
This model supports a current rating of 5A.
It has an operating voltage of 250V.
The connector features a 3 mm pitch with 4 male contacts arranged in 2 rows.
The housing is constructed from high temperature thermoplastic, rated for UL 94V-0.
Termination is via solder.
It operates within a temperature range from -40°C to 125°C.
Yes, it includes metal press-fit retention clips for secure PCB mounting.
The contacts are plated with gold on brass material for corrosion resistance and conductivity.
It is suitable for military, solar power, consumer appliances, telecommunications, and data communications.
This model has a right angle orientation.
The mating pin length is 3 mm.
The country of origin for this product is India.
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