MCR8DCMT4GTHYRISTOR SCR 8A 600V DPAK|ON SEMICONDUCTOR|Lead free|RoHS Compliant S6008DTP MCR12DCMT4THYRISTOR SCR 12A 600V DPAK|ON SEMICONDUCTOR (VA)|Lead All|RoHS Mixed MCR12DCMT4G MCR12DCMT4THYRISTOR SCR 12A 600V DPAK|ON SEMICONDUCTOR (VA)|Lead All|RoHS Mixed MCR12DCMT4G