Sidebar

Pure copper wire conductive copper filament

Pure copper wire plays a vital role in electrical, electronic, and high-end signal transmission. Engineered for peak performance, our premium Bare Copper Wire, Enameled Magnet Wire, and OCC Copper Wire offer exceptional electrical conductivity, superior mechanical properties, and precision manufacturing. They perfectly meet the rigorous demands of everything from basic power transmission and precision coil winding to audiophile-grade lossless signal conduction.

Product Form Composition Key Characteristics Typical Applications
Bare Copper Wire
High-Purity OFC / Solid Copper
 Cu: ≥ 99.9%
High purity, uninsulated		 Features outstanding electrical and thermal conductivity, a smooth surface finish, and excellent ductility. Easy to cold crimp, solder, and draw further. The foundational conductor for all electrical connections.
  • Architectural & industrial grounding
  • Power cables & coaxial cable cores
  • Electronic component connecting pins
Enameled Wire
Magnet Wire
 Copper Core (Cu ≥ 99.9%)
+ Polyurethane/Polyester insulation		 Uniformly coated with a high-strength insulating enamel film over high-quality pure copper. Offers high dielectric breakdown voltage, excellent thermal class ratings (e.g., 130°C–220°C), and superior scratch and winding resistance.
  • Motor & generator windings
  • Power transformers & inductors
  • Solenoid valves, relays & micro-motors
OCC Copper Wire
Ohno Continuous Casting
 Cu: ≥ 99.999% (5N-6N)
Single-crystal structure		 Manufactured using the specialized Ohno Continuous Casting (OCC) process to eliminate internal metal "grain boundaries." Drastically reduces capacitance/inductance effects and signal attenuation, delivering an ultra-pure, lossless signal path.
  • Audiophile Hi-Fi audio & headphone cables
  • High-speed data cables (HDMI/DP)
  • Aerospace & precision medical wiring
Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Enameled copper magnet wire wound into electric motor stator coil for motor repairClose-up of enameled magnet wire insulation, solderable polyesterimide coating for high-temperature coils
      Magnet Wire 36 AWG 0.12mm Enameled Copper Wire for Coil Winding
      Magnet wire — also known as enameled copper wire, winding wire, or enamel-coated copper wire — is a copper conductor covered by a thin, tough polymer film that lets thousands of turns sit side by side in a coil without short-circuiting. It is the...
    • Enameled copper magnet wire wound into electric motor stator coil for motor repairClose-up of enameled magnet wire insulation, solderable polyesterimide coating for high-temperature coils
        Magnet Wire 36 AWG 0.13mm Enameled Copper Wire for Coil Winding
        Magnet wire — also known as enameled copper wire, winding wire, or enamel-coated copper wire — is a copper conductor covered by a thin, tough polymer film that lets thousands of turns sit side by side in a coil without short-circuiting. It is the...
      • Enameled copper magnet wire wound into electric motor stator coil for motor repairClose-up of enameled magnet wire insulation, solderable polyesterimide coating for high-temperature coils
          Magnet Wire 33 AWG Enameled Copper Wire for Coil Winding
          What Is Magnet Wire? Magnet wire — also known as enameled copper wire, enamel-coated copper wire, or winding wire — is a solid copper conductor covered with a very thin, tough layer of polymer insulation. Unlike ordinary insulated copper wire with its thick plastic...
        • Pure copper wire on a spool, bare solid 99.9% copper conductor with no insulation
            6N Single Crystal High-Purity Copper Filament 0.01mm Ultra Fine
            Single Crystal High-Purity Copper Filament 6N Ultra-Fine 0.01mm, 99.99% Purity. Engineered specifically for advanced scientific research, quantum electronics, and cutting-edge laboratory applications. The Monocrystalline Advantage In advanced laboratory settings, ordinary conductive materials introduce grain boundaries that disrupt electron flow and thermal transfer. Our Single...
          • Pure copper wire on a spool, bare solid 99.9% copper conductor with no insulation
              6N Single Crystal High-Purity Copper Filament 0.02mm Ultra Fine
              Single Crystal High-Purity Copper Filament 6N Ultra-Fine 0.01mm, 99.99% Purity. Engineered specifically for advanced scientific research, quantum electronics, and cutting-edge laboratory applications. The Monocrystalline Advantage In advanced laboratory settings, ordinary conductive materials introduce grain boundaries that disrupt electron flow and thermal transfer. Our Single...
            • Pure copper wire on a spool, bare solid 99.9% copper conductor with no insulation
                6N Single Crystal High-Purity Copper Filament 0.03mm Ultra Fine
                Single Crystal High-Purity Copper Filament 6N Ultra-Fine 0.01mm, 99.99% Purity. Engineered specifically for advanced scientific research, quantum electronics, and cutting-edge laboratory applications. The Monocrystalline Advantage In advanced laboratory settings, ordinary conductive materials introduce grain boundaries that disrupt electron flow and thermal transfer. Our Single...
              • Pure copper wire on a spool, bare solid 99.9% copper conductor with no insulation
                  6N Single Crystal High-Purity Copper Filament 0.04mm Ultra Fine
                  Single Crystal High-Purity Copper Filament 6N Ultra-Fine 0.01mm, 99.99% Purity. Engineered specifically for advanced scientific research, quantum electronics, and cutting-edge laboratory applications. The Monocrystalline Advantage In advanced laboratory settings, ordinary conductive materials introduce grain boundaries that disrupt electron flow and thermal transfer. Our Single...
                • Pure copper wire on a spool, bare solid 99.9% copper conductor with no insulation
                    6N Single Crystal High-Purity Copper Filament 0.05mm Ultra Fine
                    Single Crystal High-Purity Copper Filament 6N Ultra-Fine 0.01mm, 99.99% Purity. Engineered specifically for advanced scientific research, quantum electronics, and cutting-edge laboratory applications. The Monocrystalline Advantage In advanced laboratory settings, ordinary conductive materials introduce grain boundaries that disrupt electron flow and thermal transfer. Our Single...

                  Recently Viewed Products