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.

    What You Should Know About Immersion White Tin PCB Manufacturing

    If you work with printed circuit boards and PCB manufacturing in your business, then you have probably already heard of immersion white tin, but may have questions about how it actually works and whether it's a process that you should care about.

    Given that we are leaders in immersion white tin PCB fabrication here at Omni, it goes without saying that we are heavily in favor of its use. To understand why, you first have to understand the reason behind our preference for white tin in the first place. Traditionally, circuit boards have been finished with a coating of material, usually containing lead, as part of the soldering process. That's great for the functionality of printed circuit boards, but less friendly for the environment since these metals (and the byproducts created) can be extremely toxic.