4-Position Power Header with Locking Ramp
The 1-2204801-8: This is a dedicated power header from the ELCON Micro series — 4 positions, all loaded, carrying a 600 V rating on a 3.00 mm pitch. For a power interconnect that mates a few times during assembly and then stays connected, tin is the right choice.
The 0.118" (3.00 mm) row spacing matches the pitch, so the four pins sit in a 2x2 grid. Insulation height is 0.390" (9.91 mm) — the header stands off the board enough to clear components underneath, but the z-height budget is tight if you are stacking boards in a mezzanine arrangement. This is a board-to-cable/wire connector, not a board-stacking part.
ROHS3 compliant — no restricted substances per the current directive.