The Molex Eurostyle 39357 393570010 is a 10-position, single-level PCB terminal block on a 0.138" (3.50mm) pitch. It's a side-entry, through-hole mounted block with a screw rising cage clamp — the kind you'd find on a PLC I/O card, a power supply board, or an industrial controller where you need to land field wiring directly onto the PCB without a harness. The black polyamide housing and tin-plated copper alloy contacts handle the usual industrial environment: -40°C to 105°C operating range, 12 A per position at 300 V, accepting 16 to 28 AWG wire.
The 3.50 mm pitch is tight enough to keep the board footprint compact — you can route a trace between adjacent pads on a standard 1 oz copper layer — but wide enough that the screw terminals don't crowd each other when you're landing 16 AWG wire. The rising cage clamp (torque spec: 0.31 Nm, M3 screw) grabs the conductor against a nickel-plated copper alloy clamp, giving a gas-tight joint that doesn't loosen under thermal cycling.