Sierra Circuits

Sierra Circuits is an industry leader in PCB prototype manufacturing, optimization, and assembly, serving the Industrial Automation sector since 1986. They offer best-in-class PCB fabrication, assembly, and components, including advanced PCBs, rigid PCBs, flex and rigid-flex PCBs, HDI PCBs, microelectronics PCBs, aerospace & defense PCBs, controlled impedance PCBs, and RF & microwave PCBs. The company provides a comprehensive range of services such as PCB assembly, component sourcing and stocking, flying probe testing, and PCB design support. Sierra Circuits also offers a variety of designer tools like stackup designers, material selectors, and impedance calculators. They are ITAR, AS9100D, ISO 9001:2015, ISO 13485:2016, IPC-6012, IPC-6013, IPC-6015, IPC-6018, IPC-A-600, and NIST certified, ensuring high-quality, reliable, and compliant products for various industries including automotive, healthcare, consumer wearables, universities, research institutions, and industrial manufacturing. Sierra Circuits provides quick-turn PCB prototypes, standard PCBs, and advanced PCBs with capabilities for complex technology and exotic materials, all proudly made in the United States.