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Automotive PCB & PCBA
PCBs and assemblies for automotive electronics under IATF 16949 certified quality systems, with the records and traceability your quality team asks for.
Check each certificate's scope against your supplier requirements.
IATF 16949:2016 certificates cover PCB manufacturing (IATF no. 0555586) and PCB assembly, SMT (IATF nos. 0467178 and 0489789). Product design under clause 8.3 is excluded. Third-party RoHS, REACH and PFAS test reports (CTI) are available for boards with ENIG, lead-free HASL or OSP finishes. View all certificates
The records and controls behind the certificates.
IATF 16949 for PCB manufacturing and PCB assembly, plus ISO 9001 and ISO 14001.
Microsection, thermal shock, ionic contamination, solderability, peel strength, delamination time and CTI.
RoHS, REACH and PFAS test reports from CTI for ENIG, lead-free HASL and OSP boards.
Shipping, microsection and impedance test reports for PCBs; CoC and test records for assembly.
Traceability code on boards, components logged on receipt, and no part change without your written confirmation.
Sourced through HQ Online from global distributors or manufacturers. No fake, second-hand or refurbished parts, and incoming inspection.
Learn more: quality control · automated X-ray inspection
Company-level quality targets and PCB capacity.
Start from the application, then pick the structure.





Best values from our published capability pages, by board type.

Example: black solder-mask control board
| Multilayer FR-4 | |
| Layers | Up to 32 |
| Base copper | Inner 0.5–4 oz, outer 1–4 oz |
| Trace / space (1 oz outer) | 3.5/3.5 mil |
| Drill / aspect ratio | 0.15 mm mechanical / 12:1 |
| Hole copper | ≥20 µm average |
| Material | FR-4, Tg up to 170 °C, CTI ≥175 V, UL 94 V-0 |
| Impedance tolerance | ±10% (>50 Ω), ±5 Ω (≤50 Ω) |
| HDI | |
| Structure | 1–3 step, mechanical or laser blind vias |
| Laser microvia | 0.075–0.15 mm |
| Thick copper | |
| Base copper | Up to 4 oz |
| 4 oz trace / space | 9/9 mil outer, 8/12 mil inner |
| Aluminum / metal core | |
| Thermal conductivity | 1–5 W/m·K by material |
| Board thickness / copper | 0.4–3.0 mm / 0.5–4 oz |
| Max size | 1200 × 540 mm |
| High frequency | |
| Materials | Rogers 4000/3000 series, Taconic, PTFE; hybrid with FR-4 |
| Dk / Df | 2.55–10.2 / 0.0013–0.0037 at 10 GHz |
| Finish and test | |
| Surface finish | ENIG, lead-free HASL, OSP; ENEPIG, hard gold on advanced boards |
| Electrical test | Flying probe; fixture test up to 14,000 pads |
| Reports | Shipping, microsection, impedance test |
Fabrication follows IPC-6012 and IPC-A-600, up to Class 3; assembly follows IPC-A-610, up to Class 3. Full tables: Standard PCB · Advanced PCB · PCB assembly
You
Upload Gerber and BOM, and list any customer-specific requirements.
NextPCB
Automated DFM pre-review in about a minute, then an engineer within 30 minutes. Questions that affect cost or process are confirmed with you first.
NextPCB
DFA review before placement. 1–2 layer boards ship in as fast as 24 hours.
Together
Samples and small batches are built at our sample sites. Volume PCB production moves to our high-capacity site.
Also available: turnkey PCBA with component sourcing · cable assembly · functional testing
Yes. We hold IATF 16949:2016 certificates for PCB manufacturing and for PCB assembly (SMT). Each certificate covers its own scope, and product design under clause 8.3 is excluded. You can view the certificates on our certificate page.
No. IATF 16949 certifies a quality management system, not a product or a PPAP submission. Send your customer-specific requirements with your quote request so our engineers can confirm what we can support before you order.
We support microsection analysis, thermal shock, ionic contamination, solderability and peel strength testing, along with delamination time (T260/T288) and CTI checks. Tell us your test method and acceptance criteria before you order.
Pick a Tg above your highest operating temperature with margin, then check how the board behaves through thermal cycling and lead-free reflow. Standard boards are offered with Tg up to 170 °C. Ask our engineers about higher-Tg options before you order.
Base copper goes up to 4 oz on inner and outer layers. At 4 oz the minimum trace and space is 9/9 mil on outer layers and 8/12 mil on inner layers. Your current and allowed temperature rise decide the copper weight.
Yes. Third-party test reports from CTI are available for boards with ENIG, lead-free HASL or OSP finishes. The reports cover those finishes only, so ask before you order if you use another finish.
Parts come through HQ Online from global distributors such as DigiKey and Mouser, or directly from manufacturers. Authenticity is guaranteed: fake, second-hand and refurbished parts are not allowed, and incoming parts go through incoming quality inspection.
Not without your written confirmation. If engineering questions come up during review, we raise them through our engineering query (EQ) process and wait for your approval before production continues.
Yes. We support legally binding NDAs. Contact support@nextpcb.com before you share files if you need one in place first.
Prototype and small-batch orders are built at our sample sites, and volume PCB production runs at our high-capacity site, up to 100,000 m² per month. 1–2 layer PCB prototypes have no minimum order quantity and can ship in as fast as 24 hours, and PCB assembly starts from one piece. The online quote shows timing for your exact order.
Upload Gerber and BOM files for an instant quote, or send your requirements to our engineers first.
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