Overmolded Wire Harness
Custom overmolded cable assemblies with IP67/IP68 environmental sealing. Injection molded connectors for demanding applications requiring ultimate protection.
Overmolding Applications
Custom molded cable solutions for harsh environments.
Waterproof Sealing
IP67/IP68 rated assemblies for outdoor and wet environments
Strain Relief
Integrated strain relief protecting cable-to-connector junction
Temperature Protection
Thermal barriers for extreme temperature applications
Industrial Equipment
Rugged connectors for factory automation and machinery
Medical Devices
Biocompatible overmolds for medical applications
Automotive Systems
Engine bay and exterior vehicle harnesses
Overmolding Benefits
Key advantages of custom overmolded cable assemblies.
Environmental Sealing
Complete protection against water, dust, and contaminants
Mechanical Protection
Guards against impact, abrasion, and flex fatigue
Simplified Assembly
Pre-molded assemblies reduce installation time and errors
Custom Branding
Molded logos, part numbers, and color matching available
Overmold Materials
In-House Tooling
We maintain complete overmolding capabilities including tooling design, mold fabrication, and injection molding. This ensures quality control and faster turnaround for your custom projects.
- Custom mold design
- Rapid tool fabrication
- Multi-cavity molds
- Insert molding capability
Custom Overmolded Wire Harness Manufacturing
OurPCB delivers professional overmolded wire harness solutions with custom injection molded connectors for demanding applications. Our molding capabilities include complete in-house tooling design and fabrication, ensuring quality control from concept to production.
Our overmolded cable assemblies achieve IP67 and IP68 environmental protection ratings, making them ideal for waterproof applications in outdoor equipment, marine environments, and industrial machinery. We work with various overmold materials including PVC, TPE, nylon, and silicone.
For medical device applications, we offer biocompatible overmold materials suitable for patient-contact equipment. Our ISO 13485 certification ensures medical-grade quality throughout the manufacturing process.
Automotive customers benefit from our overmolded harnesses for engine bay and exterior applications where environmental sealing is critical. Combined with our rapid prototyping services, we can quickly validate designs before production tooling investment.
Overmolded Harness FAQ
We can achieve IP67 (dust-tight, protected against water immersion up to 1m) and IP68 (dust-tight, protected against continuous water immersion) ratings depending on connector design and overmold material selection. The specific rating depends on your application requirements.
We offer various overmold materials including PVC, TPE/TPU, nylon, silicone, and EPDM. Material selection depends on environmental conditions, flexibility requirements, chemical exposure, and temperature range. We can recommend the best material for your application.
Thanks to our tooling capabilities and flexible manufacturing, we can support low-volume production for overmolded harnesses. For new designs, we typically require tooling investment which is amortized over production quantities. Contact us for specific project requirements.
Yes, we can color-match overmolds to your specifications including Pantone colors. Custom colors are available for production quantities. We can also mold in logos, part numbers, and other identification features.
Need Overmolded Cable Assemblies?
From IP68 waterproof connectors to custom branded solutions, we manufacture overmolded harnesses with complete in-house capabilities.