Proudly Made in USA
PCB Assembly Manufacturing · Orange, California

Quality built on time.Every time.

Xi Electronics delivers high-reliability, 100% USA-made electronics manufacturing, from SMT and through-hole assembly to full box build, for programs that can't afford to fail.

SMTTHTMixed-TechBox BuildWire Harness
XI-PCBA · MADE IN USA GEA MemberView certificate →
On-time deliveryBuilt in Orange, CA
40+Years of PCB and PCBA manufacturing legacy
12+Years of hands-on leadership experience
100%Built in the USA, in Orange, California
3Assembly technologies: SMT, THT and mixed
Quick-turn PCB sourcing

Need bare boards fast? Quick-turn PCB sourcing in 24 hours to 5 days after Gerber file approval.

Backed by our PCB manufacturing background: multilayer boards with via fill as per your requirement, ready for assembly on our floor. Ask for quick turn when you request your quote.

Quick-turn PCB sourcing · 24 hr to 5 days After Gerber file approval
2-layer24 hoursafter Gerber approval
4-layerwith via fill2 daysafter Gerber approval
8-layerwith via fill3 daysafter Gerber approval
Other quick-turn jobsUp to 5 days

Quick-turn service only. These are not standard lead times for every job. All times start after Gerber file approval.

SMT pick-and-place machine assembling PCBs
Built for your requirements

Reliable assembly is more than placing components.

It's the process around the build: part control, workmanship, inspection, communication, and the follow-through to deliver when promised.

  • SMT, through-hole and mixed-technology assembly
  • Component sourcing and supply-chain support
  • Prototype, low-volume and production programs
  • Inspection and final integration
Start Your Next Build
How we work

One partner from concept to finished PCBA.

You don't need to manage multiple suppliers. Xi Electronics gives you one point of contact from your first drawing to boxed, inspected product.

  1. Design & Layout

    PCB design, layout support and DFM review, so your board is ready to build before it ever hits the line.

  2. Fabrication & Sourcing

    PCB fabrication and component sourcing handled under one roof, with traceability from the first part ordered.

  3. Assembly & Integration

    SMT, through-hole and mixed-technology assembly, plus inspection and box build.

Technician inspecting a through-hole assembled PCB
Our story

Built Right. Shipped On Time. Every Time.

For more than 40 years, our business has been trusted for dependable PCB and PCBA manufacturing. Today that legacy continues as Xi Electronics, under new ownership with 12+ years of hands-on leadership experience.

Built Right•Shipped On Time•Every Time

Member in good standing

Global Electronics Association member company

Xi Electronics LLC is a member of the Global Electronics Association (formerly IPC), the organization behind the standards used across PCB and PCBA manufacturing. We're also working toward ISO 9001, AS9100, ITAR and medical-industry certifications.

Ready to talk through your build?

Send us your board details, volume and timeline. Attach your BOM and Gerbers and we'll follow up with next steps.

Request a Quote