略語大辞典 [E] 34 SCR silicon controlled rectifier シリコン制御整流器. 逆阻止3端子サイリスタ. エスシーアール.silicon controlled rectifier; a thyristor for electric circuits; a PNPN-junction electric power control semiconductor device; [E:C]. 丸善「略語大辞典」JLogosID : 11858920