Molex Micro-Fit 3.0mm Male-Female Extension Silicone Cable 22AWG UL3239 200°C 3KV 3A

Molex Micro-Fit 3.0mm Male-Female Extension Silicone Cable — 22AWG UL3239, 200°C / 3KV / 3A

Extend any existing Micro-Fit 3.0 harness in the most demanding thermal environments. This extension cable features a Molex Micro-Fit 3.0mm male plug (43645) on one end and a Molex Micro-Fit 3.0mm female receptacle (43640) on the other, with Molex 43030-0007 contacts pre-crimped onto 22AWG UL3239 silicone wire — rated for 200°C, 3KV, and 3A. Ultra-flexible silicone insulation stays pliable even at extreme temperatures, making it the go-to choice for server cooling systems, motor wiring, and industrial power harnesses.

Why Choose This Cable?

• ✅ 200°C / 3KV / 3A rated — UL3239 silicone wire handles extreme heat where PVC fails
• ✅ Ultra-flexible silicone insulation — stays pliable in tight routing paths and high-vibration environments
• ✅ Genuine Molex 43030-0007 contacts — phosphor bronze, tin-plated, factory pre-crimped for consistent quality
• ✅ 10 wire colors available — Red, Black, Yellow, White, Blue, Green, Orange, Purple, Brown, Grey
• ✅ 10 lengths available — 10cm to 100cm, order exactly what you need
• ✅ RoHS2 / UL 94V-0 compliant — suitable for industrial, automotive and medical-adjacent applications

Technical Specifications

• Connector: Molex Micro-Fit 3.0mm | Pitch: 3.0mm
• End A: 43645 male plug | End B: 43640 female receptacle
• Contact: Molex 43030-0007, phosphor bronze, tin-plated
• Wire: 22AWG UL3239 silicone | Temperature: up to 200°C
• Voltage: 3KV | Current: 3A
• Compliance: UL3239 · UL 94V-0 · RoHS2

Package Contents

• 1× Molex Micro-Fit 3.0mm male-female extension silicone cable (color and length per variant selected)

Typical Applications

• Server and workstation power harness extension in high-temperature chassis
• Industrial motor and drive wiring in high-heat environments
• Automotive ECU and sensor harness extension
• 3D printer heated bed and hotend power extension
• Robotics and CNC machine power rail extension

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.