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Application
- Aerospace & Aviation
- Low-Voltage Electrical (Electric Brush Wires)
- Chemical & Metallurgical Engineering Equipment
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China Flexible Laminated Copper Connectors with Nickel/Silver Foils - Leading Suppliers & Factory Solutions
C11000 copper foil (≥99.95% Cu)
Nickel foil or silver foil
0.05mm, 0.10mm, 0.20mm
1.5mm² – 5000mm²
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: Periodic visual check for damage/corrosion; clean with dry air or soft brush.
Service life: >20 years under normal conditions. Frequent flexing reduces life.
Free technical support: engineering consultation, drawings...
Custom orders: lead time & quality report provided before shipment
Before ordering, please confirm:
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.
What is the base material used in these flexible connectors?
We use premium C11000 copper foil with a purity of ≥99.95% Cu to guarantee superior electrical conductivity and flexibility.
What cover foils are available and why are they used?
Upper and lower cover laminations are made of nickel foil or silver foil. They protect the copper core against corrosion and oxidation without leaving any trapped plating solutions.
What is the operating temperature range for this product?
These flexible laminated copper connectors can operate reliably across an ambient temperature range of -40°C to +200°C.
Can connector shapes and soft-state forming positions be customized?
Yes. We provide straight, offset, angled, and stepped profiles. The precise forming/bending positions can be custom engineered to fit tight spatial constraints.
What is the expected service life under standard operating conditions?
Under normal operating conditions, the expected service life exceeds 20 years with minimal routine visual maintenance.
What information should be supplied when requesting a custom quote?
Please provide overall dimensions (L × W × T), connector shape, hole specifications, foil thickness, cross-sectional area or current rating, and a 2D drawing (PDF/DWG).













