Automotive PCB Assembly and Fabrication

Automotive PCB fabrication produces the bare circuit board, while assembly installs and connects electronic components. Cir-Q-Tek provides an integrated scope that can include PCB manufacturing, component purchasing, SMT chip processing, through-hole assembly, testing, box-build assembly, packaging, and delivery. This single-source approach reduces handoffs between suppliers and supports projects from prototype boards through production quantities.

Yes. Cir-Q-Tek’s manufacturing capabilities include IATF 16949 certification for automotive manufacturing requirements. The company also holds ISO 9001:2015 certification for quality management, along with ISO 14001, UL approval, and cUL approval. These credentials support a controlled, quality-focused manufacturing approach for automotive electronics programs and related supply-chain requirements.

Cir-Q-Tek supports single-sided, double-sided, rigid, flexible, and multilayer PCB designs. Fabrication capabilities include boards up to 40 layers, blind and buried vias, impedance control, laser-drilled holes down to .0039 inches, and line and spacing down to .0025 inches. Available metallic finishes include HASL, lead-free HAL, ENIG, immersion silver, immersion tin, and OSP options.

Yes. Cir-Q-Tek handles small prototype orders as well as production manufacturing quantities. Pre-production or prototype PCB samples generally take three days to build and two days to ship. Prototype builds enable teams to review form, fit, and electronic performance before committing to larger production orders, while maintaining continuity with the selected fabrication and assembly source.

Each SMT line is equipped with automated optical inspection (AOI) and X-ray equipment for inline automated inspection. These technologies help verify component placement and inspect assembly details that may not be visible through standard visual checks, including certain solder connections. Cir-Q-Tek pairs this equipment with certified quality systems to support consistent, production-ready automotive PCB assemblies.

Yes. Cir-Q-Tek’s procurement team can source obsolete, hard-to-get parts and suitable equivalents when available. Early review of the bill of materials is valuable because it identifies supply constraints, alternate-component needs, and sourcing risks before assembly begins. The team also coordinates electronic component purchasing as part of its turnkey PCB assembly service.

For PCB and PCBA quotes, provide a Gerber package or ODB file along with a bill of materials (BOM). These files allow Cir-Q-Tek to review board construction, materials, manufacturing requirements, component availability, and assembly needs. Sharing complete, current documentation upfront helps the team prepare an accurate quote and identify technical questions before production.

Production and manufacturing orders are generally ready to ship in 10 days to four weeks, depending on board complexity, material requirements, component availability, assembly scope, and order quantity. Cir-Q-Tek works within customer schedules and can support parts stocking and just-in-time delivery. A complete fabrication package and BOM help establish the most accurate production schedule.