CCC wire/cable is a copper alloy made of recycled copper with impurities such as brass and tin, which is a generally cheaper alternative to pure copper data cables, suitable for low-performance applications.
3C cables refer to cables with China's CCC certification (China Compulsory Certification), also known as 3C certification. This certification is established by the China National Certification and Accreditation Administration (CNCA) to ensure product safety and quality. Cables that pass 3C certification are widely used in building construction, electrical power systems, control systems, data communications, and special environments, meeting the relevant national standards and environmental requirements.
The main difference between CCC (Copper-Clad Copper), CCA (Copper-Clad Aluminum), and CCS (Copper-Clad Steel) cables lies in their core material, electrical conductivity, weight, cost, and application suitability.
Core Material: A copper core with an additional copper coating.
Conductivity: Very high (almost the same as pure copper).
Weight: Heavy, similar to pure copper.
Cost: More expensive than CCA and CCS but slightly cheaper than solid copper.
Application: High-performance electrical and networking applications where low resistance and durability are required.
Core Material: Aluminum core with a thin copper coating.
Conductivity: Lower than pure copper (about 60% of copper's conductivity).
Weight: Lightweight (around 40% lighter than copper).
Cost: Cheaper than CCC and pure copper cables.
Application: Budget-friendly networking cables (Ethernet), power cables, and speaker wires.
Core Material: Steel core with a thin copper coating.
Conductivity: Lower than CCA (only 30-40% of copper's conductivity).
Weight: Heavier than CCA but lighter than solid copper.
Cost: Usually the cheapest option.
Application: Applications where mechanical strength is more important than conductivity (e.g., telecom, grounding wires, RF applications).
| Type | Core Material | Conductivity | Weight | Cost | Best Used For |
| CCC | Copper with copper coating | High (like pure copper) | Heavy | Expensive | High-performance electrical & networking |
| CCA | Aluminum with copper coating | Moderate (60% of copper) | Light | Budget-friendly | Ethernet, power cables, audio wires |
| CCS | Steel with copper coating | Low (30-40% of copper) | Medium | Cheapest | Telecom, grounding, RF transmission |
For high-performance needs (e.g., data centers, professional networking), high-quality CCC cables from ECHU, we have various types for your choice. Please contact us and we will be happy to assist you with your wire order.
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