Last year I bought Toshiba power transistors from one of their sellers. The parts were fakes and the seller excepted my complaint. The seller agreed to replace or gave me other items worth that value. I requested a different type power transistor. Well it arrived and they also are fakes. This is the third Aliexpress electronic component supplier that sold fakes to me. Now I continue to buy from EBay, Outsource and Banggood where I never received fakes.