Wire-gauge fit in the series
The 770010-3 accepts 18-24 AWG, while the 929989-8 socket in the same series takes 17-20 AWG and the 1-1326032-0 socket takes 16 AWG with a 31.5µin (0.80µm) tin finish. Match the terminal to the wire diameter — the crimp barrel and pull-force profile differ per gauge window.
