1N3321B QTH-150-06-F-D-A QTH-100-01-F-D-DP-A QTS-016-01-H-D-DP-RA-LS2 1N4001G IW611UK/A1IAZ QTE-040-01-F-D-GP 1N4002G QTH-090-06-F-D-A QT8A1_1212S1.5UP