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Electronic Insights

Circuit boards of various colors: blue, green, red, and black, intricately designed with gold traces.
February 27, 2026
Explore PCB color options for high-reliability builds and manufacturing impacts with EI Microcircuits fabrication and assembly expertise.
Blue electronic circuit board with intricate pathways and components.
February 23, 2026
Learn pcb conformal coating processes, materials, and inspection methods for high reliability electronics manufacturing from EI Microcircuits experts.
Close-up of a blue circuit board with white components and traces.
February 16, 2026
RoHS compliance in high-reliability PCBA explained, covering materials, process control, and regulatory demands with expertise from EI Microcircuits.
Blue close-up of a circuit board with intricate pathways and components.
February 9, 2026
Compare aluminum pcbs and copper boards, thermal performance, and manufacturing tradeoffs with high reliability insights from EI Microcircuits.
Automated circuit board assembly line; robotic arms placing components onto a board.
February 9, 2026
Learn how are pcbs made from design through assembly with traceable, high reliability manufacturing expertise from EI Microcircuits.
A person in a lab coat removes a green circuit board from a rack in a laboratory setting.
February 2, 2026
Use this ultimate PCB inspection checklist to catch defects early, meet IPC standards, and ensure reliable electronics with EI Microcircuits.
Automated machine assembling circuit board with various robotic arms and lights in a factory setting.
January 30, 2026
EI Microcircuits explains fly probe testing, how it works, and why it supports fast, accurate electrical validation for PCB assemblies.
Flexible circuit board with yellow components and green traces.
January 26, 2026
Rigid flex PCB design explained, comparing flex and rigid flex benefits, applications, and manufacturing expertise from EI Microcircuits.
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EI Microcircuits operates multiple climate-controlled facilities designed for scalability, technical excellence, and built-in disaster resilience—each fully equipped to support today’s most advanced electronic assemblies. Let us be the solution to your next project—Contact Us, Request a Quote, or Schedule a Tour today!

Contact Us Today

MANKATO, MN

1651 Pohl Road
Mankato, MN 56001

P:
 507.345.5786

ST. PETER, MN

2011 Klein Street
St. Peter, MN 56082

P:
 507.934.5722

MANKATO, MN

69 Power Drive
Mankato, MN 56001

P: 507.386.9160

*Each facility is configured to support your production needs. While maintaining continuity with each other in equipment, training and process control. All facilities share the same data center to allow for seamless manufacturing between locations.