All ProductsPowerexSemiconductorsDiscrete Semiconductor ProductsThyristors - Scrs - Modules Manufacturer Line POWEREX POWEREX Browse Categories Product Lines Semiconductors Discrete Semiconductor Products Thyristors - Scrs - Modules Available Inventory Manufacturer Parts CM431255 SCR MODULE 1.2KV 86A SERIES CONNECTION - ALL SCRS CHASSIS MOUNT POW-R-BLOK? MODULE MFR. Name: Powerex CM431290 SCR MODULE 1.2KV 140A SERIES CONNECTION - ALL SCRS CHASSIS MOUNT POW-R-BLOK? MODULE MFR. Name: Powerex