IRH500W 20OHMJ,
IRH500W 30OHMJ,
IRH500W 50OHMJ,
IRH-54/4.7-W80NB-C,16V - 160V DC I/P, 54V 250W O/P,
IRH-54/4.7-W80PB-C,16V - 160V DC I/P, 54V 250W O/P,
IRHD320CW40,整流器 400 Volt 410 Amp Common Cathode
IRI 1020,
IRI 4010,
