Sierra Circuits

This tool incorporates a unique 3-in-1 feature to calculate the trace width, maximum current capacity, and temperature rise above the ambient for both internal and external layers. This calculator abides by the latest IPC-2152 standard.

Our free BOM Checker tool will find and help fix issues in your Bill of Materials, eliminating delays and alleviating miscommunication.

Use Turnkey Pro, to quote and order PCBs and assembly at the click of a button. Turnkey Pro offers true quick turn PCB assembly: online, and on time. This is the first true quickturn web-based self-service that allows customers to order circuit boards and assembly services at once-and in 5 minutes.

Our No Touch self-service ordering system enables you to specify two-layer, four-layer, and six-layer prototype PCBs entirely online for quickturn delivery at the minimum cost. Using No Touch, you can automatically verify your design, get a quote, and submit your order in one smooth transaction.

Sierra Circuits is proud to offer high-quality, high-reliability quickturn flexible printed circuit boards in two days or less. Sierra Circuits can produce flex boards between 1 -- 16 layers.