... ,800-1600V 2) Stable performance 3) UL registered,E304417 thyristor module,scr module,dual thyristor moduleMTC250A/1600V1) IRRM: 40mA2) VTM: 1.7V3 ... Production Of Silicon Rectifiers And Silicon Rectifier Modules 2011/04/01 --- 2014/12/31 UL Underwriters Laboratories E304417 BR, GBPC, KBPC ... MDK, MFC, MFQ, MDQ, MDS, UFT, MXY, MXG, MTG 2006/10/03 --- 2049/12/31 Testing Report: Report Picture Report Name ...