SMT Assembly
Fast-turn SMT assembly that keeps NPI on schedule
High-mix SMT lines tuned for speed: 01005 passives, 0.3 mm pitch BGA, QFN, and fine-pitch connectors — with SPI, AOI, and X-ray inspection on every fast-turn smt build.
Package handling
SMT capability highlights
| Capability | Specification |
|---|---|
| Min passive package | 01005 (0402 metric) |
| Min BGA pitch | 0.3 mm |
| QFP / QFN pitch | 0.3 mm |
| Placement accuracy | ±25 μm @ Cpk 1.0 |
| Component range | 0201–56 mm, odd-form supported |
| Board size | 50 × 50 mm – 510 × 460 mm |
| Board types | Rigid, flex, rigid-flex, metal-core |
| Inspection | SPI, AOI, X-ray (BGA/QFN) |
Prototype to production
One process, any volume
Prototype SMT
3–5 day turns with framed stencils, first-article inspection, and photo documentation of every build.
Low-volume Production
High-mix lines with offline programming keep changeovers fast and pricing sane at 100–5,000 pieces.
Volume Production
Locked reflow profiles, golden samples, and statistical process control for repeat orders at scale.
Quality assurance
Inspection at every gate
- SPI — solder paste volume and alignment verified before placement.
- First-article inspection — every new build validated against BOM and assembly drawing.
- AOI — 100% optical inspection for presence, polarity, and solder quality.
- X-ray — hidden joints under BGA and QFN packages inspected and archived.
- Functional test — fixtures and test procedures developed with your team.
PCBA Product Showcase
Real builds from our assembly lines — across medical, automotive, telecom, robotics and industrial programs.
Need boards populated fast?
Fast-turn SMT with parts on hand in 3–5 days. Send your BOM and Gerbers for a quote within 24 hours.
sales@rctpcb.com · Engineering review within 24h · NDA on request