AWG Stranding Approx Diameter Cross Section DC Resistance Current Raiting mm inches mm^2 Ohms/1000m (amps) free air. 80º C* 30 41/46 0.3 0.012 0.051 337.3 0.4 29 51/46 0.35 0.014 0.064 271.3 0.5 28 41/44 0.37 0.014 0.064 271.3 0.5 26 SOLID 0.4 0.016 0.13 133.9 1 26 11139 0.48 0.019 0.141 122.4 1 26 11962 0.51 0.02 0.13 136.2 1 26 19/38 0.5 0.02 0.151 113.8 1 26 51/42 0.56 0.022 0.16 107.3 1 26 66/44 0.48 0.019 0.131 131.9 1 24 SOLID 0.51 0.02 0.205 84.3 1.6 24 10409 0.61 .O24 0.224 76.8 1.6 24 11231 0.64 0.025 0.201 85.6 1.6 24 16/36 0.61 0.024 0.201 85 1.6 24 19/36 0.64 0.025 0.241 71.5 1.6 24 41/40 0.59 0.023 0.205 84 1.6 22 SOLID 0.64 0.025 0.326 52.8 2.5 22 34909 0.76 0.03 0.356 48.2 2.5 22 19/34 0.8 0.032 0.383 44.9 2.5 22 26/36 0.75 0.03 0.329 52.5 2.5 22 65/40 0.78 0.031 0.326 52.5 2.5 20 SOLID 0.81 0.032 0.518 33.5 4 20 34907 0.96 0.038 0.567 30.5 4 20 35001 1.02 0.04 0.509 33.8 4 20 19/32 1.01 0.04 0.609 28.2 4 20 26/34 0.94 0.037 0.524 32.8 4 20 105/40 0.99 0.039 0.526 32.8 4 18 SOLID 1.02 0.04 0.823 21 4 18 34905 1.21 0.048 0.901 19 4 18 16/30 1.23 0.048 0.815 21 4 18 19/30 1.27 0.05 0.968 17.7 4 18 41/34 1.19 0.047 0.826 21 4 18 65/36 1.25 0.049 0.823 21 4 18 168/40 1.34 0.053 0.842 20.3 4 16 SOLID 1.29 0.051 1.309 14.1 10 16 34903 1.53 0.06 1.433 12.1 10 16 19/29 1.43 0.056 1.22 14.1 10 16 26/30 1.5 0.059 1.22 14.1 10 16 41/32 1.5 0.059 1.326 13.3 10 16 65/34 1.57 0.062 1.309 13.1 10 16 260/40 1.73 0.068 1.303 13.1 10 14 SOLID 1.63 0.064 2.081 8.2 15 14 34901 1.85 0.073 2.285 7.6 15 14 19/27 1.8 0.071 1.94 8.9 15 14 41/30 1.89 0.075 2.088 8.2 15 12 34899 2.44 0.096 3.66 4.9 20 12 19/25 2.27 0.09 3.085 5.6 20 *Please refer to Mil-W-5088 for specfic current ratings