As an Amazon Associate, we earn from qualifying purchases. Home » Infineon » BTT60501EKABOARDTOBO1 The BTT6050-1EKA Daughterboard is a small PCB with soldered PROFET+24V device on it. It has to be used in combination... Infineon . BTT60501EKABOARDTOBO1 Attributes Brand name, Manufacturer name, ManufacturerInfineon