This part has been created for light bar application, it can be used on light bar, LED and is used by TV manufacturers for back lighting

Other industries may utilise the special design on PCB edge to extend 2 conductors using this connector

Providing fast and cost effective 2 circuit mating solution on a 2.5mm Pitch

CIL4 connector mates with PCB directly, recommended FR-4 board interface

CIL4 Series

CIL401S Datasheet