ND470825,SCR MOD ISO DUAL 800V 250A
ND471221,MOD SCR/DIODE 210A 1200V
ND471225,SCR MOD ISO DUAL 1200V 250A
ND471421,MOD SCR/DIODE 210A 1400V
ND471425,SCR MOD ISO DUAL 1400V 250A
ND471621,MOD SCR/DIODE 210A 1600V
ND471625,SCR MOD ISO DUAL 1600V 250A
ND471821,MOD SCR/DIODE 210A 1800V