Right-angle unshrouded header on 0.100-inch grid
Tin plating is suited for occasional mating cycles; the 3 A per-contact rating holds at the listed temperature range without exceeding the housing material limit.
Active production, no second-source on record
For a BOM line that needs a 4-position, 0.100" right-angle header, this order code is the direct fit; no official cross-reference or pin-compatible second-source is published by the manufacturer.
Peer comparison: shrouded alternatives at the same pitch
That part uses a 0.098" (2.50mm) mating pitch and 0.130" (3.30mm) row spacing, so the footprint differs from the 0.100" grid of the 9-103330-0-02. The shrouded wall and locking latch add vibration resistance, but the board layout must match the tighter pitch and wider row spacing.
Mates with any AMPMODU Mod II 0.100" pitch receptacle that accepts a 0.025" square post — typically the 2- or 4-wall shrouded headers or IDC socket strips.
