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Molex Micro-Fit 3.0 Series Straight Surface PCB Header 8 Contact 3 mm Pitch 2 Row Shrouded 43045-0820
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 | 8 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Shrouded |
| Connector System | Wire-to-Board |
| Mating Pin Length | 3mm |
Key Features
- Features 8 male contacts arranged in 2 rows with 3 mm pitch.
- Constructed from high temperature thermoplastic housing ensuring durability during IR reflow soldering.
- Supports current rating of 5A at voltage of 250V for reliable performance.
- Brass contacts plated with gold provide excellent conductivity and corrosion resistance.
- Designed for surface mount installation with solder termination for strong PCB connection.
- Includes positive latching housing to prevent accidental disconnection.
- Operating temperature range from -40°C to 125°C suits demanding industrial environments.
- Shrouded connector system offers protection and isolation of contacts.
Product Description
Molex 43045-0820 Micro-Fit 3.0 Series Straight Surface PCB Header is a robust wire-to-board connector designed for compact power distribution systems. This 3 mm dual row SMT header features 8 male brass contacts with gold plating housed in a high temperature thermoplastic casing rated to withstand IR reflow soldering at temperatures up to 265°C.
The connector supports a current capacity of 5A and a maximum voltage rating of 250V, making it suitable for low to mid power applications including military COTS, solar power systems, consumer appliances like dryers and refrigerators, data communications equipment, medical devices, telecommunications gear, and gaming terminals.
Its design incorporates positive latching via a locking ramp to ensure secure mating and prevent accidental disconnection during operation. The shrouded housing fully isolates contacts reducing arcing and enhancing reliability. Surface mount solder tabs on the connector provide a mechanically secure attachment to PCB assemblies ensuring long-term durability.
The Micro-Fit 3.0 Series exemplifies a compact power connector system delivering high current density within minimal board space. The materials and construction comply with demanding industrial standards though formal approvals are not specified. The connector is made in Mexico, guaranteeing quality manufacturing standards.
8 male contacts with 3 mm pitch provide compact, reliable connections. High temperature thermoplastic housing withstands IR reflow soldering processes. Gold plated brass contacts enhance conductivity and resist corrosion.
Positive latching mechanism for secure mating connections. Shrouded dual row configuration prevents accidental contact and arcing. Surface mount solder termination for stable PCB mounting. Operating temperature range of -40°C to 125°C enables wide industrial use.
Ideal for low to mid power electronic and communication applications.
This Molex Micro-Fit series PCB header is part of EnvMart's extensive selection of precision electronic components designed to meet industrial, commercial, and laboratory needs. Browse our comprehensive range of connectors and PCB components for compatible accessories and complementary products.
Explore more products in our Electronics Components category.
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