TOT Wire & Cable offers a complete range of fine-gauge insulated copper wires from 26 AWG to 30 AWG, designed for precise and compact electrical applications. These wires are made from high-conductivity solid copper and insulated with durable PVC or Nylon for maximum safety and flexibility.
📌 Available Sizes
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26 AWG Insulated Copper Wire (≈ 0.40 mm diameter)
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27 AWG Insulated Copper Wire (≈ 0.36 mm diameter)
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28 AWG Insulated Copper Wire (≈ 0.32 mm diameter)
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30 AWG Insulated Copper Wire (≈ 0.25 mm diameter)
📐 Technical Specifications
| Property | Specification |
|---|---|
| Conductor Material | Solid Bare Copper |
| Conductor Sizes | 26 AWG – 30 AWG |
| Insulation Type | PVC / Nylon (THHN / THWN-2) |
| Voltage Rating | 300V or 600V (based on insulation type) |
| Temperature Rating | Up to 90°C (dry), 75°C (wet) |
| Standard Compliance | UL / RoHS / NEC |
| Color Options | Red, Black, White, Green, Blue, Yellow (others on request) |
🔧 Applications
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Signal transmission in electronics
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Control and sensor wiring
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LED and low-voltage circuits
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Internal wiring of devices and appliances
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Automotive electronics
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Telecommunication systems
✅ Why Choose TOT’s Fine-Gauge Wires?
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Uniform diameter and smooth finish for tight spaces
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Flame-retardant and weather-resistant insulation
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Easy stripping and termination
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Precise gauge control and consistent conductivity
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Custom spool sizes and OEM packaging available
📞 Request a Quote or Sample
Need fine wire for precision electronics or low-voltage systems?
TOT Wire & Cable offers competitive prices and reliable shipping for all fine-gauge copper wire needs.