Feature●Jacket (Insulation) Material: Polyphenylene Ether (PPE)●Jacket (Insulation) Diameter: 0.031" (0.79mm)●Jacket (Insulation) Thickness: 0.008" (0.20mm)●Operating Temperature: -40°C ~ 110°C●Ratings: -Description Alpha Wire Single Conductor Cables (Hook-Up Wire) 28 AWG Copper, Bare 100.0 (30.5m) 300V White