Overview
The 03SR-3S is the 3-circuit member of JST's SR series of free-hanging IDC receptacles. It terminates 30 AWG discrete wire via IDC and carries tin-plated female sockets on a 1.00 mm pitch.
Series & positions
Within the SR series the 03SR-3S carries 3 positions against the 10 of the 10SR-3S and the 12 of the 12SR-3S — the 1.00 mm pitch, IDC termination, and tin contact finish are shared across the series, so match the position count to circuit count.