The red housing and tin-plated male pins make it a straightforward interconnect for internal board-to-cable harnesses where a reliable, solderless IDC termination is preferred.
The 12-position count matches a 12-conductor ribbon cable — count the circuits on your BOM before specifying. The IDC termination requires 28 AWG wire; the insulation displacement slots are sized for that gauge. The feed-through feature means the cable exits straight through the connector body, not at an angle, which simplifies routing in tight enclosures.