wire & connector chart AWG mm² mΩ/m amps JST-PH JST-XH Dupont Abiko Red Abiko Blue 32 0.03 0.5 ✔️ 28 0.08 43 1.5 ✔️ 26 0.13 2.2 ✔️ ✔️ 24 0.22 29 3.5 ✔️ ✔️ ✔️ 22 0.33 7 ✔️ 20 0.5 9 ✔️ 15 1.5 1 28 ✔️ ✔️ 13 2.5 35 ✔️ awg cheat sheet