Tianjin Ruiyuan Electric Material Co,.Ltd
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Custom CCA wire 0.11mm Self adhesive copper clad aluminum wire for audio
Copper-Clad Aluminum Wire (CCA) is a conductive wire consisting of an aluminum core covered with a thin layer of copper, also known as OCCwire. It combines the lightness and cheapness of aluminum with the good conductive properties of copper. In the audio field, OCCwire is often used in audio cables and speaker cables because it can provide good audio transmission performance and is relatively lightweight and suitable for long-distance transmission. This makes it a common conductive material in audio equipment.
| Test item |
Unit |
Standard value |
Test Result | ||
| Min. | Ave | Max | |||
| Appearance | mm | Smooth,coloury | Good | ||
| Conductor Diameter | mm | 0.110±0.002 | 0.110 | 0.110 | 0.110 |
| Insulation film thickness | mm | Max.0.137 | 0.1340 | 0.1345 | 0.1350 |
| Bonding film thickness | mm | Min.0.005 | 0.0100 | 0.0105 | 0.0110 |
| Continuity of covering | pcs | Max.60 | 0 | ||
| Elongation | % | Min 8 | 11 | 12 | 12 |
| Conductor Resistance 20℃ | Ω/km | Max.2820 | 2767 | 2768 | 2769 |
| Breakdown Voltage | V | Min. 2000 | 3968 | ||
| Product |
Custom Factory Price Enamelled Copper Wire For Relays |
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Key word |
Custom Factory Price Enamelled Copper Wire For Relays |