Lead Count Available Lead Frame Material Body Width (mm) Overall Thickness** (mm) Second-level Interconnection Lead Pitch (mm)
8~64 Cu 7.62/10.16/17.78* 3.30~3.80 Lead (Via PTH) 1.78/2.54
28~44 Cu/A42 7.62/10.16 3.18~3.51 Lead (Via SMT) 1.270
8~32 Cu 3.81/8.38/11.43 1.55~2.84 Lead (Via SMT) 1.270
28~48 Cu/A42 - 1.10 Lead (Via SMT) 0.50/0.55
20~54 A42 7.62/10.16 1.10 Lead (Via SMT) 0.80/1.27