Board-mount header for power and signal harnesses
Its 5.00 mm pitch and 5.51 mm row spacing give the PCB layout room for routing higher-current traces between the two rows. In a panel or enclosure where the wire bundle is dressed and tied off, this keeps the through-hole posts from fatiguing.
The 963357-5's wider 5.00 mm pitch and silver-plated rectangular tabs suit higher-current or more frequent mating cycles than the 953440-3's signal-density footprint.
