Silver Plated Wire
Ranging from 0.02mm to 6mm
Copper, copper alloy or other metal conductors with a silver coating
Silver-plated wire is made by coating copper, copper alloy, or other metal conductors with a layer of silver, which can then be further processed through drawing, annealing, and stranding to meet specific requirements. We offer silver-plated copper, alloy, copper-clad steel, and copper-clad aluminum conductors, with diameters ranging from 0.016mm to 4mm. The silver coating significantly improves electrical conductivity, thermal performance, corrosion resistance, and oxidation resistance at high temperatures. These properties make silver-plated wire particularly suitable for applications where low contact resistance and strong soldering performance are essential.
Stranded Wire with Insulation
| Wire Size (AWG) | Conductor | Insulation | Max. Conductor Resistance (Ω/Km at 20℃) | Dielectric Withstanding Voltage (A.C.V/1min.) | Approx. Weight (kg/km) | ||
| Conductor Configuration (strands/mm) | Outer Diameter (mm) | Standard Thickness (mm) | Outer Diameter (mm) | ||||
| 28AWG | 7/0.127 | 0.380 | 0.100 | 0.580 | 223 | 500 | 1.102 |
| 30AWG | 7/0.102 | 0.300 | 0.100 | 0.500 | 354 | 500 | 0.759 |
| 32AWG | 7/0.08 | 0.240 | 0.070 | 0.380 | 597 | 500 | 0.452 |
| 34AWG | 7/0.064 | 0.190 | 0.070 | 0.330 | 900 | 500 | 0.312 |
| 36AWG | 7/0.05 | 0.150 | 0.060 | 0.270 | 1900 | 500 | 0.199 |
| 38AWG | 7/0.04 | 0.120 | 0.060 | 0.240 | 3000 | 500 | 0.159 |
| 40AWG | 7/0.03 | 0.090 | 0.060 | 0.210 | 5000 | 500 | 0.110 |
| 42AWG | 7/0.025 | 0.075 | 0.060 | 0.195 | 7500 | 500 | 0.089 |
| 44AWG | 7/0.02 | 0.060 | 0.037 | 0.134 | 12500 | 350 | 0.046 |
| 46AWG | 7/0.016 | 0.048 | 0.033 | 0.114 | 18000 | 350 | 0.032 |
| 48AWG | 7/0.013 | 0.039 | 0.027 | 0.093 | 30000 | 350 | 0.021 |
| 50AWG | 7/0.01 | 0.030 | 0.023 | 0.076 | 37500 | 150 | 0.014 |
Solid Wire
| Wire Type | Wire Diameter Tolerance (mm) | Resistance (Ω/m) | Conductivity (% IACS) | Elongation (%) | Tensile Strength (Mpa) | Plating Thickness (μm) |
| 0.021mm Silver Plated Copper Wire | 0.020-0.022 | ＜ 64.5 at 20℃ | ＞85 at 20℃ | - | ＞ 619 | ＞ 0.35 |
| 0.025mm Silver Plated Copper Wire | 0.024-0.026 | ＜ 44.8 at 20℃ | ＞ 85 at 20℃ | - | ＞ 655 | ＞ 0.38 |
| 0.102mm Silver Plated Copper Wire | - | 2103-2163 | - | >15 | 240-257 | ＞1.32 |
| 1.60mm Silver Plated Copper Wire | - | 8.429 | - | 28.2-30.0 | 230-239 | 5.0-7.5 |
| 0.127mm Silver Plated CCS Wire | - | ≤ 3661 | - | ≤5 | ≥600 | ≥1.3 |
| 0.254mm Silver Plated Nickel Wire | - | - | - | 16.7-18.5 | - | 1.01 |
| 0.12mm Silver Plated CCA Wire | - | ≤ 2393 at 20℃ | ≥64 at 20℃ | ＞5 | ≥172 | ≥3 |
Stranded Wire
| Wire Type | Elongation (%) | Tensile Strength (MPa) | Direction of Lay | Length of Lay (mm) | Number of Wires | Resistance (Ω/Km) | Plating Thickness (μm) |
| 7/0.08 Silver Plated Copper Wire | ≥ 15 | ≥ 230 | S | 3.3-3.7 | 7 | ≤588 at 20℃ | ≥ 0.3 |
| 19/0.16 Silver Plated Copper Wire | ≥ 6 | - | S | - | 19 | ≤ 49.541 at 20℃ | ≥1.27 |
| 19/0.12 Silver Plated Copper Wire | ≥ 6 | - | S | - | 19 | ≤ 83.50 at 20℃ | ≥1.0 |
| 24/0.08 Silver Plated Copper Wire | ≥ 6 | - | S | - | 24 | ≤153.0 at 20℃ | ≥ 1.27 |
Silver-plated copper wire is widely used in industries where high conductivity and durability are required:
- Electronics & electrical: Precision electronic equipment, circuit connections, and high-frequency circuits.
- Telecommunications: Communication cables and fiber optic networks.
- Aerospace: Avionics, satellite communication, and aerospace wiring systems.
- Defense & military: Military-grade communication systems and weaponry.
- Medical devices: Manufacturing of medical equipment and surgical device connections.
- Renewable energy: Solar panel wiring and electric vehicle components.
- Other industries: Industrial electrical systems, instrumentation, and smart robotics.
- Provides high electrical and thermal conductivity, ensuring efficient power and signal transmission.
- Offers corrosion and oxidation resistance, maintaining performance in harsh environments and high temperatures.
