Molex Micro-Fit 3.0mm Connector Kit with 22AWG Pre-Crimped Cables

Molex Micro-Fit 3.0mm Connector Kit with 22AWG Pre-Crimped Cables

The Molex Micro-Fit 3.0mm Connector Kit with 22AWG Pre-Crimped Cables is the complete solution for engineers who need high-current, high-reliability power connections right out of the box. Rated at 5A per contact / 600V AC/DC, this kit combines 43645 housings, 43650 PCB headers, 43030 crimp terminals, and ready-to-use 22AWG UL1007 pre-crimped cable assemblies — everything needed to build or repair Micro-Fit harnesses without additional tooling.

Why Choose This Kit?

• ✅ Pre-crimped cables included — 22AWG UL1007 PVC, ready to plug in, no crimping tool required
• ✅ 5A per contact / 600V — handles high-current power rails in a compact 3.0mm pitch footprint
• ✅ Complete assortment — housings, PCB headers, crimp terminals and cables in one pack
• ✅ Dual-row up to 12 circuits — maximizes density for multi-rail power applications
• ✅ Positive latch lock — secure mating under vibration and mechanical stress
• ✅ RoHS2 compliant — suitable for consumer, industrial and automotive electronics

Kit Contents

• 43645-NN Receptacle Housings — Wire-side plug, 2–12 circuits, single & dual row
• 43650-NN PCB Headers — Top-entry through-hole and SMD vertical headers
• 43030 Crimp Terminals — AWG #20–#24, tin-plated
• 22AWG UL1007 Pre-Crimped Cable Assemblies — Multiple pin counts, PVC insulation, 80°C rated

Key Specifications

• Pitch: 3.0mm | Circuits: 2–12 pin (single & dual row)
• Current rating: 5A per contact | Voltage: 600V AC/DC
• Cable: 22AWG UL1007 PVC, 80°C rated
• Wire gauge: AWG #20–#24 | Temperature: −40°C to +105°C
• Housing material: PA66 nylon | Contact: tin-plated copper alloy
• Compliance: UL recognized · RoHS2 compliant

Typical Applications

• Server, workstation and NAS power supply connections
• Industrial power supply and control panel wiring
• Automotive high-current wire harnesses and ECU power rails
• Robotics, CNC and motor driver power connections
• 3D printer heated bed and power distribution wiring
• Rapid prototyping and harness repair without crimping tools

Enjoy free standard shipping on all orders over $199 USD. Orders are processed within 1–2 business days.

Not satisfied? Return any item within 90 days of purchase for a full refund or exchange. Items must be in original condition.

We are committed to quality, reliability, and customer satisfaction. Every product is carefully selected and tested to meet the highest standards.