All ProductsVishaySemiconductorsDiscrete Semiconductor ProductsScrs - Single VISHAY SemiconductorsDiscrete Semiconductor ProductsScrs - Single 16TTS12 SCR Thyristor, TO-220AB 1200V Through Hole MFR. Name: Vishay 40TPS12 SCR Thyristor, TO-247AC 1200V Through Hole MFR. Name: Vishay 70TPS12 SCR Thyristor, SUPER-247 (TO-274AA) 1200V Through Hole MFR. Name: Vishay