... fast delivery 3>60days' warr SKM50GB063D Semikron IGBT Transistor Module 1>Large stock, fast delivery2>factory price and ... in their original condition to qualify for a refund or replacement.***Feedback***We will leave feedback once we ... products:Darlington, IGBT, IPM, PIM, Thyristor Diode Rectifier Bridge, SCR, GTO power modules, Mosfet, Connectors, Resistors, Relays, sensors, photoelectric switches ...