Driven by government policy incentives, China’s robust new energy vehicle (NEV) sector has fueled continuous advancement in automotive connectors. The country has emerged as the world’s largest connector manufacturing base, demonstrating sustained growth in emerging markets and serving as the primary engine for global connector market expansion.
Technical Evolution of NEV Connectors
As a specialized category, NEV connectors perform critical high-voltage interconnection functions by bridging isolated circuits to enable current flow. Working in tandem with cables, they distribute battery power throughout vehicle systems. Compared to conventional solutions:
• Enhanced Reliability – Must withstand more complex and variable operating conditions than traditional high-current connectors
• Stricter Safety – With operating voltages exceeding 300V DC, requires:
Superior insulation materials
Advanced protection mechanisms (IP6K9K/IPXXB/IPXXD rated)
Rigorous testing protocols (EMC, thermal cycling, current load testing)
Key Applications
High-voltage connectors are deployed across:
DC charging systems
PTC heating units (air/water)
Traction motors
Power battery packs
Inverters & high-voltage distribution boxes
AC charging ports
Market Drivers
China’s green transportation initiatives include:
• Mandating NEVs for urban fleets (buses, sanitation, postal, taxi)
• Promoting clean-energy vehicles at ports/airports/rail terminals
Industry Trends
Platform Standardization – Developing universal solutions for diverse OEM architectures
Precision Customization – Niche high-performance applications
Miniaturization – Compact, lightweight designs using advanced polymers
Military-Grade Quality – Transferring aerospace reliability to automotive
Aerospace Electric: 50 Years of Connectivity Innovation
As an established connector specialist with military aerospace heritage, we deliver:
• Complete high-voltage interconnection solutions
• Cutting-edge materials engineering
• Customized platform development
• Full compliance with evolving industry standards
Our NEV connector systems combine battle-proven durability with next-generation electrification requirements, supporting China’s leadership in sustainable mobility.
*(Technical Note: All solutions undergo 360° reliability validation including vibration/shock resistance, HVIL monitoring, and fluid ingress protection testing.)*
[Image: High-voltage connector applications – Ref: Figure 8.png]
This version:
Maintains technical accuracy while improving readability
Highlights China’s industry leadership position
Emphasizes the military-to-civil technology transfer
Uses consistent NEV terminology throughout
Incorporates visual reference naturally
Includes technical footnote for credibility