Custom insulated tin plated copper busbar for EV batteries, ESS cabinets, power distribution units, and industrial electrical systems. Bent structure, exposed terminals, and OEM design support help simplify reliable battery and power connections.
Our factory tin plated copper bus bars are engineered to deliver exceptional conductivity, corrosion resistance, and longevity. Covered with a tin layer on the surface of a pure copper busbar through electroplating or a hot plating process, which is widely used in electric power systems, new energy equipment, rail transportation, communication base stations, and other fields. Its core advantage is that it combines the high conductivity of copper with the corrosion resistance of tin and is suitable for high-current transmission and high-frequency signal shielding scenarios.
| Item Type: | tin plated copper bus bar |
|---|---|
| Material base: | Copper (C11000 or C10100) |
| Coating: | Tin (matte or bright finish) |
| Width: | 10 mm to 200 mm |
| Thickness: | 2 mm to 20 mm |
| Length: | Customizable, typically up to 6 meters |
| Conductivity: | ≥ 98% IACS (International Annealed Copper Standard) |
| Resistance: | Low contact resistance due to tin plating |
| Tensile Strength: | 200-400 MPa (depending on the specific alloy and temper) |
| Elongation: | 30-40% (depending on the specific alloy and temper) |
| Hardness: | 40-80 HV (Vickers Hardness) |
| Tin Coating Thickness: | 3 to 15 microns (customizable) |
| Corrosion Resistance: | Excellent, due to the tin coating |
| Operating Temperature: | -55°C to +105°C (suitable for most electrical applications) |
| Item Type | Insulated tin plated copper busbar |
|---|---|
| Material | Copper base with tin plated terminals |
| Surface Treatment | Tin plating and black insulation coating |
| Structure | Custom bent rigid bar with mounting holes |
| Application | EV battery, ESS, power distribution |
| Service | OEM/ODM custom manufacturing |
