BTA12-800BW triak 12A, 800V TO220, snubberless JSM
BTA41-1200B triak 40A, 1200V TOP3 JSM
BTA41-1600B triak 40A, 1600V TOP3 JSM
MJE13009 JS M, NPN, 400V, 12A TO220
BTA16-600SWRG triak 16A, 600V TO-220AB ST Microelectronics,