MOLEX 51021-0300 Equivalent to: 12505HS-03 Mates with the following pin headers: 53261-0371, 53261-0390, 53398-0371, 53047-0310, 53048-0310, MS24013, 12505WR-03, 85205-03 Pitch (mm) Conductors Orientation Plating Length (mm) Length (in)