Molex Micro-Fit 3.0mm Pitch 2pin Female to Female Extension Cable Assembly
This professional-grade extension cable assembly features Molex Micro-Fit 3.0mm pitch connectors with precision-engineered 2-pin female terminals. Engineered for reliable signal transmission in demanding environments, it supports up to 3A current rating and 250V AC/DC voltage. The assembly maintains signal integrity with low insertion loss (<0.5dB) and high durability (500+ mating cycles).
Ideal for industrial automation, medical equipment, and data center applications requiring secure interconnections with precise 3.0mm pitch alignment.
Custom Length Options
Standard length: 300mm. We support fully customized lengths from 100mm to 2000mm to meet specific application requirements.
Rapid Production & Delivery
All standard configurations ship within 3 business days. Custom orders ship within 5-7 business days.
Key Features & Benefits
Robust Construction
Features high-temperature thermoplastic housings rated for -40°C to +105°C operation with polarized connectors for secure mating.
Reliable Performance
Gold-plated contacts ensure low contact resistance (<20mΩ) and stable signal transmission in high-vibration environments.
Secure Connection
Positive latch mechanism provides audible mating confirmation and prevents accidental disconnection.
Precision Manufacturing Process
- Step 1: Precision wire cutting to specified lengths (±1mm tolerance)
- Step 2: Automated terminal crimping with force monitoring
- Step 3: Connector housing assembly with polarization check
- Step 4: 100% electrical continuity and pull-force testing
Technical Specifications
1 Connector Specifications
• Type: Molex Micro-Fit 3.0mm pitch
• Gender: Female to Female
• Positions: 2-pin
• Contact Material: Phosphor bronze
2 Cable Specifications
• Standard length: 300mm (customizable)
• Conductor: 22AWG stranded copper
• Insulation: PVC (UL 1061)
• Jacket: PVC (UL 20276)
3 Electrical Ratings
• Current Rating: 3A per contact
• Voltage Rating: 250V AC/DC
• Contact Resistance: <20mΩ
• Insulation Resistance: >1000MΩ
4 Environmental Specifications
• Temperature Range: -40°C to +105°C
• Mating Cycles: >500 cycles
• Flammability Rating: UL94 V-0
Packaging Specifications
• Standard Packaging: Bulk packaging
• Custom Packaging: Available upon request
• Quantity per Package: 50 units
• Package Dimensions: 300×200×100mm
Industry Applications
Industrial Automation
- PLC control system interconnections
- Sensor and actuator wiring extensions
- Robotic arm control connections
Medical Equipment
- Diagnostic device internal wiring
- Patient monitoring system connections
- Medical imaging equipment interfaces
Data & Communications
- Server rack component interconnects
- Network equipment signal extensions
- Telecom infrastructure connections
molex micro fit 3.0mm pitch 2pin female to female extension cable assembly



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How to custom your own wire harness?
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→Samples test(Approval) →place order for Mass production(2~3 weeks)→Quality checking→Packing →Delivery →After Service →Repeat Order.