DBMM17W2PNA101 is an ITT part number that refers to a double-sided printed circuit board that is 17mm wide and 2 layers thick. It is manufactured by ITT and is made out of a tin and copper combination to provide durability and long-lasting performance. The board is designed to support a multitude of components, including microcontrollers, resistors, capacitors and transistors. Additionally, the board contains a range of electrical components and circuits, which help to simplify the design and assembly process.