美国IR可控硅IRKT105-12IRKT105-16IRKT136-08IRKT136-12IRKT136-12IRKT136-16IRKT142-08IRKT142-12IRKT142-16IRKT162-08IRKT162-12IRKT162-16IRKT230-08IRKT230-12IRKT230-16IRKT250-08IRKT250-12IRKT250-16IRKT26-12IRKT26-16IRKT330-08IRKT330-12IRKT330-16IRKT41-12IRKT500-08IRKT500-12IRKT500-16IRKT56-12IRKT56-16IRKT71-12IRKT91-12IRKT91-14)