Custom Molex Cable Assemblies Manufacturing - Australia
Custom Manufacturing Service - We Manufacture Custom Cable Assemblies Using Molex Connectors to Your Specifications
ISO Certified Manufacturing | From Prototype to Production | Mini-Fit Jr™, Micro-Fit 3.0™, Nano-Fit™ & More
What Are Molex Cable Assemblies?
Molex cable assemblies are custom-manufactured wire harnesses featuring Molex brand connectors - industry-leading interconnect solutions trusted by engineers worldwide for their reliability, compact design, and high-density connections.
Why Molex Connectors Are Industry Standard
Compact connector pitch (1.25mm to 4.2mm) enables more circuits in less space, critical for modern electronics miniaturization.
Tested for 10,000+ mating cycles, vibration resistance, and temperature extremes (-55°C to +125°C depending on series).
Molex connectors are standardized and readily available worldwide, ensuring supply chain stability and easy replacement parts.
UL, CSA, VDE approved. Automotive-grade options meet IATF 16949 and AEC-Q standards for vehicle electronics.
⚠️ Important Note: We Are a Manufacturing Service
What We DO:
- ✓Manufacture custom cable assemblies to your drawings and specifications
- ✓Prototyping services from 1 to 100,000+ units
- ✓Technical support from Melbourne office for connector selection & specifications
- ✓ISO certified manufacturing in China, Thailand & Philippines facilities
What We DON'T DO:
- ✗We do NOT sell individual Molex connectors or components
- ✗We do NOT stock ready-made cables for immediate purchase
- ✗We are NOT a distributor like Digi-Key or Mouser
Looking for connectors only?
Visit authorized distributors:
Digi-Key,Mouser,RS Components
💡 You're in the right place if: You need custom cable assemblies manufactured with Molex connectors for your product, prototype, or production run.
✨ Our Competitive Advantage
Global connector sourcing with established supplier relationships means we can offer better pricing and faster lead times than buying connectors yourself and finding a manufacturer separately.
Molex Connector Types We Work With
We manufacture cable assemblies using all popular Molex connector families for wire-to-wire, wire-to-board, and custom interconnect solutions
Mini-Fit Jr.™ Series
4.2mm pitch, 5A to 13A per circuit, wire-to-wire and wire-to-board
Power distribution, industrial equipment, automotive
Micro-Fit 3.0™
3.0mm pitch, up to 5A per circuit, compact design
Consumer electronics, LED lighting, medical devices
Nano-Fit™ Power
2.5mm pitch, up to 8A per circuit, high-density
Robotics, automation, telecommunications
KK™ Series (254)
2.54mm pitch, 3A per circuit, economical solution
General purpose, consumer products, industrial controls
MX150™ Sealed
IP67/IP68 rated, 7A per circuit, automotive grade
Automotive, outdoor equipment, harsh environments
Pico-Clasp™
1.25mm pitch, ultra-compact, wire-to-board
Wearables, mobile devices, compact electronics
📋 Need a specific Molex part number? We can work with any Molex connector series.
Contact us with your Molex part number, and we'll provide a custom quote within 24 hours.
Our Molex Cable Assembly Capabilities
Comprehensive manufacturing services from design consultation to high-volume production with ISO 9001 and IATF 16949 certified quality
Technical Support & Consultation
Melbourne-based technical team assists with connector selection, cable specifications, and manufacturing feasibility review for your project.
Prototyping Services
Fast 2-3 week prototyping with MOQ of just 1 unit. Perfect for R&D, testing, and product validation before mass production.
High-Volume Production
Scalable production from 1 to 100,000+ units with consistent quality. Automated crimping and assembly for cost-effective manufacturing.
Wire Gauge Selection
AWG 16 to 30 available. Custom conductor sizing based on current requirements, voltage drop calculations, and application needs.
Global Connector Sourcing
We source all Molex connectors from authorized distributors worldwide. Established supplier relationships ensure competitive pricing and reliable lead times.
Custom Cable Materials
Multiple insulation options including PVC, Teflon (PTFE), silicone, and TPE. Custom jacket colors and UV-resistant materials available.
100% Testing & QC
Every assembly tested for continuity, insulation resistance, hi-pot, and pull strength. IPC-620 certified workmanship standards.
Industries We Serve with Molex Cable Assemblies
Trusted by leading companies across automotive, medical, industrial, and technology sectors in Australia and globally
Automotive & EV
IATF 16949 certified Molex assemblies for electric vehicles, battery management systems, and automotive electronics.
Medical Devices
ISO 13485 compliant cable assemblies for diagnostic equipment, patient monitoring systems, and surgical instruments.
Industrial Automation
Ruggedized Molex cables for PLCs, robotic systems, motor drives, and industrial control panels.
Telecommunications
High-speed data cables with Molex connectors for network equipment, data centers, and telecom infrastructure.
Consumer Electronics
Compact Molex assemblies for appliances, gaming devices, smart home products, and portable electronics.
Aerospace & Defense
AS9100 compliant cable assemblies meeting stringent aerospace and military specifications.
Our Molex Cable Assembly Manufacturing Process
Streamlined workflow from initial consultation to delivery with rigorous quality control at every step
Consultation
Technical requirements review
Design
CAD drawings & connector selection
Prototyping
Samples & testing (2-3 weeks)
Production
Automated crimping & assembly
Testing
100% electrical validation
Delivery
Global shipping to Australia
Automated Crimping Equipment
High-precision crimping machines ensure consistent terminal connections with pull-force validation
Precision Wire Processing
Computer-controlled cutting to exact lengths with clean, burr-free stripping
100% Electrical Testing
Every assembly tested for continuity, insulation resistance, and hi-pot
Technical Specifications & Capabilities
Comprehensive range of specifications to meet diverse application requirements
Wire Gauges
AWG 16 to AWG 30
Custom conductor sizing
Current Ratings
Up to 13A per circuit
Depends on connector type
Temperature Range
-55°C to +125°C
Material dependent
IP Ratings
Up to IP68
With sealed connectors
Available Materials & Options
Conductor Materials:
- •Bare Copper: Standard conductivity, cost-effective
- •Tinned Copper: Corrosion resistance, easy soldering
- •Silver-Plated Copper: High temperature, aerospace applications
Insulation & Jacket Materials:
- •PVC: General purpose, economical (-10°C to +105°C)
- •Teflon (PTFE): High temperature, chemical resistant
- •Silicone: Flexible, wide temperature range
- •TPE/TPU: Abrasion resistant, automotive grade
Certifications & Quality Assurance
ISO certified manufacturing facilities with comprehensive quality management systems
ISO 9001:2015
Quality management system for consistent manufacturing excellence
IATF 16949:2016
Automotive quality standards for vehicle electronics
AS/NZS Compliance
Australian and New Zealand electrical safety standards
RoHS & REACH
Environmental compliance for hazardous substance restrictions
Quality Control Process
Incoming Inspection
All connectors and wire verified against specifications
In-Process QC
First article inspection and ongoing process monitoring
Final Testing
100% electrical testing and visual inspection per IPC-620
Why Choose OURPCB for Molex Cable Assemblies?
- ✓15+ Years EMS Manufacturing ExperienceTrusted by 3,500+ customers worldwide since 2007
- ✓Australian Sales & Technical SupportMelbourne-based team for local support, technical consultation, and customer service
- ✓Flexible MOQ - Start with 1 UnitPerfect for prototyping, testing, and small production runs
- ✓ISO Certified Manufacturing FacilitiesISO 9001 & IATF 16949 certified factories in China, Thailand, and Philippines
- ✓Global Connector Sourcing AdvantageEstablished supplier relationships worldwide for better pricing and faster lead times on Molex parts
- ✓Competitive Pricing & Fast Delivery2-3 week prototyping, volume discounts available
Request a Quote
Get a custom quote for your Molex cable assembly project. Upload your drawings or describe your requirements.
Frequently Asked Questions
Common questions about our Molex cable assembly manufacturing services
Still Have Questions?
Our Melbourne-based technical team is ready to discuss your Molex cable assembly requirements
⚠️ Only Need to Buy Molex Connectors?
This form is for custom cable assembly manufacturing services. We do not sell individual connectors or stock items.
If you only need to purchase Molex connectors, please visit authorized distributors:Digi-Key,Mouser, orRS Components
Get Your Custom Molex Cable Assembly Quote
Share your project details and specifications - Our engineers will respond within 24 hours
Cost Optimization & Supply Chain Solutions
Beyond manufacturing - strategic support to reduce costs and ensure supply continuity
Long-Term Cost Reduction
Strategic component optimization for sustainable savings
Alternative Component Sourcing
Our sales managers can recommend cost-effective alternative models from Chinese suppliers that meet the same specifications - often reducing component costs significantly.
Custom Mold Development
For high-volume requirements, we can develop custom molds tailored to your exact needs. While there's an upfront investment, this dramatically reduces per-unit costs for long-term production runs.
Inventory Management Services
Never miss a deadline with our stocking solutions
Pre-Stocking for Critical Orders
If you have strict delivery requirements or seasonal demand peaks, we recommend pre-stocking key assemblies. Our extensive factory space can accommodate your inventory needs.
Material Management Support
For your most important orders, we provide comprehensive material management - ensuring components are ready when production begins, eliminating supply chain delays.
Speak with Our Melbourne Manager
Discuss cost optimization, inventory solutions, and custom component sourcing with Mark, our local Australia manager based in Melbourne.
Ready to Start Your Molex Cable Assembly Project?
Contact our Melbourne-based technical team to discuss your Molex cable assembly manufacturing requirements
🕐 Business Hours: Mon-Fri 9:00 AM - 6:00 PM AEST | 24h Email Response