Flexible Bare Copper Foil Laminated Connectors

Material: C11000 copper foil, copper content ≥ 99.95%

Single Foil Thickness:
· 0.03mm
· 0.05mm
· 0.10mm (standard)
· 0.20mm
· 0.30mm
· 0.40mm
· 0.50mm

Finish: no plating, tin plating, nickel plating, silver plating

Cross Sectional Area: 1.5mm² - 5000mm²

When you place an order, please specify:
· Length (L)×Width (W)×Thickness (T)
· Connector Shape & Hole Type
· Hole Diameter (d)
· Single Foil Thickness （default 0.10mm）

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.

Easy installation  – flexible section reduces terminal stress; no special tooling required.

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.

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:

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)

Cross-sectional area or rated current

Operating conditions (temperature, vibration, movement)

Quantity and 2D drawing (PDF/DWG)

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.