Active 4-Position Header with 6.35mm Pitch
The 350584-1: The 6.35mm pitch is the dominant footprint dimension for the board layout — it sets the per-contact current ceiling and the minimum keep-out zone around the header.
Peer Comparison: 1-2232960-3
The 350584-1's 6.35mm pitch is over 2.5x wider, which directly affects board area and the current-carrying capacity of the contact interface. The 1-2232960-3 carries a 2 A rating and a UL94 V-0 housing, while the 350584-1 uses UL94 V-2 nylon. For a power distribution application where board space allows, the wider pitch of the 350584-1 is the more robust choice.