Tinned copper wire refers to a copper wire with a thin layer of metallic tin plated on the surface of the copper wire. The tinned copper wire is relatively soft and has good electrical conductivity. Compared with bare copper wire, its corrosion resistance and oxidation resistance are stronger, which can greatly extend the service life of weak current cables.
Parameter ▼
| Wire material | High Purity Copper |
| Standards | ASTM B520、 SJ/T 2421 |
| Usage | Electronic Appliances |
| Color | Shining Bright |
| Conductor Type | Solid |
| Service | OEM & ODM |
| Life | More Than 50 Years |
| Certificate | ISO9001 |
Advantage ▼
● Tinned copper clad steel has excellent solderability.
● With the change of time, the weldability remains good and can be stored for a long time.
● The surface is smooth, bright and moist.
● Stable and reliable performance to ensure high quality and high yield.
Properties of Tin Plated Wire▼
| Nominal Dia | Tolerance | D.C. Resistance at 20ºC | Conductivity | Breaking Load | Ductility |
| mm | mm | Ω/km | % | N | % |
| 0.1 | ±0.003 | ≤ 5.5984 | 40% | ≥ 6.5 | ≥1 |
| 0.12 | ±0.003 | ≤ 3.8878 | 40% | ≥ 9.4 | ≥1 |
| 0.16 | ±0.003 | ≤ 2.1869 | 40% | ≥ 16.7 | ≥1 |
| 0.203 | ±0.003 | ≤ 1.3585 | 40% | ≥ 24.0 | ≥1 |
| 0.24 | ±0.006 | ≤1.000 | 40% | ≥ 48.0 | ≥1 |
| 0.65 | ±0.006 | ≤0.13251 | 40% | ≥ 252 | ≥1 |
| 0.81 | ±0.006 | ≤ 0.08533 | 40% | ≥ 391 | ≥1 |
Application▼
It can be used as lead wire and jumper for electronic components or core wire of RF cable.
It can also be used for the production of braided wire, which is used for the flexible connection wire of electrical devices,switching appliances and all kinds of shielded network wires and multi-core signal connecting wires.
Product Packaging▼
Packed in plastic reels, then put into carton or into plywood case.
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