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Molex Micro-Fit 3.0 Male Connector Housing 3 mm Pitch 4 Way 2 Row Straight 43020-0401
Specifications
| Country of Origin | China |
|---|---|
| Brand | Molex |
| Orientation | Straight |
| Length | 6.85mm |
| Width | 9.65mm |
| Mount Type | Cable |
| Housing Material | Nylon |
| Series | Micro-Fit 3.0 |
| Number of Rows | 2 |
| Pitch | 3mm |
| For Use With | Micro-Fit 3.0 Crimp Terminals(43031) |
| Number of Contacts | 4 |
| Connector Gender | Male |
Key Features
- Housing constructed from durable nylon material for abrasion and impact resistance.
- Features fully polarized design to prevent mismating and misalignment of terminals.
- Utilizes a positive locking mechanism ensuring secure wire-to-wire and wire-to-board connections.
- Low halogen content reduces toxic fume release in the event of fire.
- Operating temperature range from -40°C to +105°C for harsh environment suitability.
- Compact size with length 6.85 mm and width 9.65 mm optimizes PCB space.
- Designed for use with Micro-Fit 3.0 crimp terminals (43031 series).
- Dual row, 4-contact cable mount male connector housing supports robust connection needs.
Product Description
Molex 43020-0401 Micro-Fit 3.0 Male Connector Housing is a specialized connector housing with a 3 mm pitch and 4-way, 2-row straight configuration designed for robust electronic connections.
Manufactured using durable nylon, this male connector housing offers abrasion and impact resistance, enhancing protection for sensitive terminals mounted on printed circuit boards (PCBs). The housing features a fully polarized design which prevents mismating or misalignment of terminal insertions, reducing the risk of damage and electrical hazards during assembly or operation.
The connector includes a positive locking mechanism which audibly clicks when mated, ensuring secure wire-to-wire and wire-to-board connections in industrial and electronic applications. The product is low halogen, minimizing toxic fume emission in a fire scenario, and operates reliably across a wide temperature range from -40°C to +105°C, making it suitable for harsh and demanding environments.
Durable nylon housing material provides mechanical and environmental protection. 4 contacts arranged in 2 rows with 3 mm pitch for compact, efficient wiring. Positive locking design assures retention and connection integrity.
Fully polarized to avoid electrical faults caused by incorrect terminal insertion. Low halogen content for improved safety in fire conditions. Operating temperature range suitable for extreme industrial environments. Cable mount type designed for use with Micro-Fit 3.0 crimp terminals.
This Connector Housing is widely used in data and communications networks as well as automated packing and production lines due to its reliability and secure connection features. Its compact form factor and robust mechanical design also make it ideal for diverse industrial, laboratory, manufacturing, and electrical equipment applications.
Explore the range of Molex electronic connectors and housings at EnvMart to find the perfect fit for your technical requirements and ensure high-quality, dependable connectivity solutions.
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Frequently Asked Questions
The operating temperature range of this connector housing is from -40°C to +105°C, making it suitable for harsh environments.
It is constructed from durable nylon material, providing abrasion and impact resistance.
This model supports 4 contacts arranged in 2 rows.
The pitch size of this connector housing is 3 mm.
Yes, it features a fully polarized design to prevent mismating and misalignment of terminals.
It is designed for use with Micro-Fit 3.0 crimp terminals, specifically the 43031 series.
The dimensions of this connector housing are 6.85 mm in length and 9.65 mm in width.
This model supports cable mount type connections.
It utilizes a positive locking mechanism that audibly clicks when mated, ensuring secure connections.
The connector housing is manufactured in China.
It is widely used in data and communications networks, as well as in automated packing and production lines due to its reliable connection features.
It has a low halogen content, which reduces toxic fume release in the event of fire.
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