5pcs K30N60HS 30 a600v K30N60 TO-3P NEW SKW30N60HS 30N60 TO-247 welder common IGBT single tube triode oiginal

5pcs K30N60HS 30 a600v K30N60 TO-3P NEW SKW30N60HS 30N60 TO-247 welder common IGBT single tube triode oiginal