Solid Bare Copper Wire #38 (.004" / 0.10mm) x 4800'

One spool of polished electronic-grade, bare copper wire. Solid soft-drawn and annealed.

This wire is available in spools up to 5lb (please inquire). We also carry tin-coated copper, enamel-coated winding wire as well as insulated copper wiring in various configurations.

• Material: Copper 99.99%
• Gauge: #38 AWG
• Diameter: .004" ±.0002 (0.1mm ±.005)
• Finish: Mirror-Like
• Length: 4800' (1463m) min.
• Resistivity: 659.6 Ω/1000' (2163Ω/km)
• Max. Current (Chassis Wiring): 130mA
• Max. Current (Power Transmission): 23mA
• Max. Frequency: 1750kHz (100% skin depth)
• Meets: ASTM B3, QQ-W-343, TYPE S, MIL-W-3861