Uses high-purity T2 copper/oxygen-free copper bare round wire as the base material. Through hot-dip tinning and continuous electroplating tinning processes, the surface is uniformly coated with a pure tin layer. The coating is bright, dense, and uniform in thickness, with no missed plating, no peeling, and no oxidation black spots. It is available in soft and hard states, and the specifications range from ultra-fine 0.2mm and 0.5mm to large-size industrial grade.
1.Tin plating isolates the product from air, preventing oxidation, corrosion, and moisture;
2.Excellent solderability, fast tinning, full and firm solder joints, and less prone to cold solder joints or desoldering;
3.Conductivity is basically the same as the original bare copper wire, and resistance is stable;
4. Good flexibility, easy to bend and wire, and terminal crimping is not prone to cracking.
Application areas:
PCB circuit board jumpers, electronic component leads, internal electrical wiring, terminal harnesses, lighting wiring, internal conductors for instruments and meters, and precision welding materials.
| Product name | Tinned bare copper wire |
|---|---|
| Category | Tinned Wire Series |
Uses high-purity bare copper flat wire, copper strip, and copper foil as the base material, and is continuously tin-plated throughout. The surface tin layer is uniform and flat, the edges and corners are completely covered, the dimensional accuracy is high, the soft formability is good, and different tin layer thicknesses and widths can be customized.
1.Flat structure with high current carrying capacity and good heat dissipation; tin plating significantly improves weather resistance;
2.No tin loss or peeling during bending and stamping;
3.Antioxidant and acid/alkali resistant, suitable for long-term use in outdoor and humid environments;
4. Easy to overlap, weld, and rivet, ensuring more reliable conductive connections.
Application areas include high and low voltage distribution cabinet busbars, lithium battery connecting pieces, electrical equipment conductive busbars, shielded grounding copper strips, new energy equipment connecting conductors, and industrial control equipment cabling.
Composite conductors for signal transmission, data cable and communication wiring projects.
Stable conductor materials for structured cabling, data transmission and connection products.
Specification-matched wire formats for equipment assembly and industrial component supply.
Conductor options selected around weight, conductivity, surface finish and process validation needs.
Custom size, surface and packaging support for winding, harness and downstream processing.
Application support for lightweight conductor structures used in mobility and vehicle products.
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