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Application
- Aerospace & Aviation
- Low-Voltage Electrical (Electric Brush Wires）
- Chemical & Metallurgical Engineering Equipment
- Industrial Machinery & Equipment Clusters
- Superconducting Technology Applications
- Rail Transit Equipment
- Smart Grid & Power Transmission/Distribution Applications
- New Energy Wind Power
- Power Storage Equipment
- New Energy Vehicle Systems
- Products
China Factory Suppliers of Flexible Copper Foil Laminated Connectors with Insulation Solutions for Electrical Parts
Technical Data
Material: C11000 copper foil, copper content ≥ 99.95%
Finish: no plating, tin plating, nickel plating, silver plating
Cross Sectional Area: 1.5mm² - 5000mm²
Single Foil Thickness:
· 0.03mm
· 0.05mm
· 0.10mm (standard)
· 0.20mm
· 0.30mm
· 0.40mm
· 0.50mm
Product Display
Model And Meaning
Product Advantages
Compact & space-saving design – fits into small installation spaces; soft-state forming adapts to dynamic movements, vibrations, and misalignment.
High welding quality – molecular diffusion welding eliminates re-welding, providing high joint strength and consistent conductivity.
Various flexible part schemes – straight, offset, angled, or stepped configurations to match any equipment layout and movement state.
Forming (soft-state) position customization – the exact bending position of the flexible area can be tailored to meet unique spatial constraints.
Finish options – no-plating for cost-effective high conductivity; tin, nickel, or silver plating for corrosion resistance and soldering needs.
Insulation methods – PVC heat-shrinkable tube (thin profile, easy application) or PVC dip coating (superior flexibility and abrasion resistance, ideal for irregular shapes).
Operating Conditions
Temperature range: -40°C to +200°C.
Suitable for indoor/outdoor use in clean, non-corrosive atmospheres; avoid direct chemical exposure.
Withstands high vibration (EVs, rail transit) and frequent thermal cycling.
Current capacity depends on cross-sectional area & ambient temperature, engineering consultation recommended.
Maintenance & Service Life
Maintenance: Periodic visual check for damage/corrosion; clean with dry air or soft brush.
Service life: >20 years under normal conditions. Frequent flexing reduces life.
After-Sales Service
Free technical support: engineering consultation, drawings...
Custom orders: lead time & quality report provided before shipment
Ordering Checklist
Before ordering, please confirm:
Overall dimensions (L × W × T)
Connector shape (straight/offset/angled/stepped) and flexible part position
Hole diameter (d), quantity, and type
Single foil thickness (default 0.10mm)
Surface finish (no plating / tin / nickel / silver)
Insulation requirements: type (heat-shrink / dip coating), color (black default), full coverage, no damage; dip coating flexibility & abrasion resistance can be customized
Cross-sectional area or rated current
Operating conditions (temperature, vibration, movement)
Quantity and 2D drawing (PDF/DWG)
Contact Us
Zhejiang Bridgold Copper Tech Co., Ltd. is a professional leader China copper braided shunt, copper braided ground strap, copper wire connector, Copper Busbar, Copper Foil Laminated Connectors manufacturers and suppliers with high quality and low price. Welcome to contact us.