Product Overview
The Molex 397000902 is a 2-position PCB terminal block from the Eurostyle 39700 series, designed for tool-less field wiring with a push-button clamp termination. The 0.197" (5.00mm) pitch gives enough spacing for 300 V working voltage while keeping the board footprint compact for two circuits. Rated 10 A per position, it handles moderate power distribution on the PCB — think control transformers, power supplies, or industrial I/O blocks where a screwdriver isn't wanted near live terminals.
The screwless push-button clamp accepts 14-22 AWG wire — solid or stranded — and releases with a finger press, no tool required. The vertical (top-entry) orientation means wires enter perpendicular to the PCB, which suits enclosures where the board sits flat and the wiring comes from above. Housing is green PA66 (Nylon 6/6) rated -40°C to 105°C, with brass contacts tin-plated for corrosion resistance in indoor industrial environments. Single-level construction keeps the profile low.