Part Number: 0PA620LG (Burr brow) Part Number: 0PA620SG (Microcircuit) Part Number: 0PA621KP (Component) Part Number: 0PA621SG (Bb) Part Number: 0PA627BP (No description) Part Number: 0PA627UA (No description) Part Number: 0PA631N (Unknow) Part Number: 0PA637AU (Sop) Part Number: 0PA637AUI (No description) Part Number: 0PA642UB (Bb) Part Number: 0PA655U (No description) Part Number: 0PA656NB (No description) Part Number: 0PA658NB (Burr) Part Number: 0PA658U (Texas ins)