Custom Industrial Control Printed Circuit Board ENIG Process for Robot Controllers
Custom industrial control PCB ENIG process
,Robot controller printed circuit board
,Industrial PCB with ENIG coating
FR4 Gold Immersion Industrial Control PCB Board
An FR-4 substrate immersion gold industrial control PCB is a specialized rugged circuit board, featuring a gold-plated surface that delivers superior corrosion resistance, excellent electrical conductivity and long-term reliability. Built on heat-resistant FR-4 material, it withstands harsh industrial conditions like extreme temperatures, EMI and humidity, ensuring stable signal transmission for industrial automation devices such as PLCs and motor drives.
Performance-Oriented Characteristics
| Characteristic Category | Details |
| Operating Temp Range | -40℃ ~ 125℃ |
| Operating Temp Range | High and stable |
| Corrosion Resistance | Excellent, long service life |
| EMI Resistance | Enhanced via optimized layout |
| Solderability | Good wetting, reliable joints |
Why Choose Us?
✔ 30 Years Expertise in PCB Manufacturing
✔ ISO 9001, ROHS, UL and ISO /TS16949 Certified
✔ Support customized services
✔ Professional Engineering Support (DFM, impedance simulation)
✔ Global Shipping (DHL, FedEx, UPS) – Delivered to USA, Germany, UK, Japan, Australia, etc.
Ordering Information
1. Gerber files (RS-274X)
2. BOM (if PCBA needed)
3. Impedance requirements & stack-up (if available)
4.Test requirements (TDR, network analyzer, etc.)
We’ll reply within 24 hours with a free quote, DFM report, and material recommendation.
Customized Industrial PCB Production
I. Design Preparation
• Define Specs: Determine key requirements (layers, materials, environment).
• Layout & Files: Complete the circuit design and generate manufacturing files (Gerbers, BOM).
• DFM Review: Check the design for easy and cost-effective manufacturing.
• II. Bare Board Fabrication
• Layer Formation: Image, etch, and laminate copper layers to create the core board structure.
• Drill & Plate: Drill holes and plate them with copper to connect layers (vias).
• Finish: Apply Solder Mask (protection) and Surface Finish (for soldering).
• E-Test: Test the bare board for any shorts or opens.
• III. Assembly and Validation (PCBA)
• SMT: Print solder paste and use automated machines to place Surface Mount Components.
• Soldering: Use reflow ovens (SMT) or wave soldering (THT) to secure components.
• Protection: Apply Conformal Coating to protect the board from harsh elements (moisture, dust).
• FCT: Perform comprehensive Functional Testing to ensure the final product works correctly.
Factory showcase
PCB Quality Testing
Certificates and Honors
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JClear, itemized quotes. No hidden fees for tooling or e-test. The price stability over the last two years has helped us maintain our project budget.
