Mitsubishi QM400HA-2H single darlington transistor module, 400A / 1000V
power darlington module Mitsubishi QM400HA-2H was sold in USA by Powerex as Powerex KS621K40. Notice: We have also Powerex KS621K40 in stock, price on request.
Mitsubishi was the last manufacturer, who has built this type of module. However, production of all darlingtion transistors was stopped also by Mitsubishi / Powerex in the year 2000.
Our QM400HA-2H modules are available directly from (our own) stock (here in house).
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