JRready Micro-Fit 3.0 4Pin Molex Connector Kit Dual Row 4 Circuits Crimp Terminal Pins Sockets 20-24AWG Compatible with Molex Micro Fit 3.0 43020-0401 43025-0400 6Sets ACTCRH6A04

Package ListIncludes 4-pin male and female connector housings (6Pairs), pin and socket terminals (30 pairs), total 72PCS per set, suitable for complete wiring assembly needs. | Standard Specification: Designed for Micro-Fit 3.0 system with 3.0mm pitch, free-hanging structure, compact and suitable for tight installation spaces. | Secure Locking Design: Precision locking mechanism ensures firm and stable mating, effectively preventing accidental disconnection during operation. | High-Quality Housing Material: Made of durable PA66 material, offering excellent mechanical strength and resistance to high and low temperatures (-40C to 105C) for harsh environments. | Premium Contact Performance: Phosphor copper terminals with tin plating provide high conductivity, low contact resistance, and strong corrosion resistance. Supports 20-24AWG wire range with rated current up to 7A. | Compatibility Assurance: Compatible with standard Micro-Fit 3.0 connectors and terminals. Compatible Molex equivalents include: Housing:43020-0401/43025-0400; Pin: 43031-0001/43031-0007; Socket: 43030-0001/43030-0007. | Wide Applications: Suitable for custom wiring, connector replacement, harness repair, 3D printer wiring, RC models, motorcycles, automotive electrical systems, and other low-voltage power connection projects. Commonly used by engineers, technicians, hobbyists, and DIY electronics builders.