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Sierra Circuits, Inc.
America's Complete PCB Resource!
Serving over 20,000 PCB Designers
and Engineers since 1986.

ISO 9001:2008 & ISO 13485:2003

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HDI PCBs for Semiconductor

› MCM / Flip Chip / Wirebond

› 35 Microns trace space

› New ENEPIG Surface Finish

› Build-up technology including stacked microvias
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HDI PCBs for Medical Devices

› ISO 13485:2003 Certified

› 35 Micron trace space

› Flex / Rigid Flex HDI PCB

› Full traceability and lot tracking
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HDI PCBs for Aerospace

› High Reliability Testing

› HATS testing for stacked microvias

› New ENEPIG Surface Finish

› Cross Section Reports
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HDI PCBs for Military

› COTS Boards

› Milspec Certified HDI PCBs

› ITAR Certified

› 0.4mm Pitch with stacked microvias
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Case Studies

› ''Read Sierra Circuits’ case studies published by NASA Tech Briefs, The PCB Design Magazine, and Printed Circuit Design & Fab magazine.''
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STANDARD TECHNOLOGY PCBs

1-10 layers, 5/5 + trace width and space, quick-turn/same day service, prototype quantities to volume order

		HDI PCBs
		HDI Tools
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HIGH DENSITY INTERCONNECT

Special materials, blind/buried vias, HDI, microelectronics PCBs, microvias, and non-standard features (metal core, plated edge holes, heavy copper, etc.)

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PCB ASSEMBLY SERVICES

SMT & Thruhole Assembly. Complex Assembly, Fast Turn & Low quantity available. Consigned or Turnkey components. Instant online assembly quotes available!

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	Please convey to all the Sierra Proto Express team our thanks for a job well done. We received the boards as promised and they are now in use in our production test areas. Earl B. Project Administrator, Siemens Medical Solutions