The Superconductive Circuit Board

    Aluminum Trace Printed Circuit Board Innovation

    The journey to develop a circuit board which features aluminum circuitry (Aluminum PCBs ) has been challenging.

    Beginning in 2008, Omni Circuit boards was challenged by a strategic partner with developing a circuit board with fine-line aluminum traces. The reason for aluminum in the initial quest was for its superconducting (cryogenic) properties. But as time went by, we began to appreciate how developing this capability could also benefit customers who have a requirement for aluminum wire bonding of critical components.

    Developments in Aluminum Trace Circuit Boards

    As you might expect, no two applications for aluminum trace circuit boards are the same and most often they are not even similar.

    While some customers are investigating frontiers in MEMS (Microelectromechanical systems), others are delving into the inherent superconductive properties at milliKelvin temperatures, while still others are exploiting the radiation response characteristics of aluminum. For the R&D personnel at Omni Circuit Boards, the requests have presented some interesting challenges.