[647101-5EA] Silicon wafer (single side polished), <111>, N-type, contains no dopant, diam. x thickness 2 in. x 0.5 mm + 732,930원
[647101-1EA] Silicon wafer (single side polished), <111>, N-type, contains no dopant, diam. x thickness 2 in. x 0.5 mm + 235,180원