Custom HDI PCB Manufacturing Impedance Control, Rogers/FR4 Material for Medical Devices
Custom HDI PCB for medical devices
,Rogers material HDI PCB manufacturing
,FR4 impedance control PCB
Professional Custom HDI PCB High-Density Circuit Board Manufacturer:
Technical Parameters:
| Product Type | High Density Interconnection Board (HDI PCB) |
| Minimum Line Space | 3 mil (0.076 mm) |
| Minimum Line Width | 3 mil |
| Minimum Hole Size | 0.1 mm |
| Copper Overall | 0.5-5oz |
| PCB Dimension | Customizable |
| Hole Size Tolerance | PTH ±0.075, NTPH ±0.05 |
| Max Board Size | 528*600Mm |
Custom HDI PCB Production Process :
1.Customer File Receipt & Review
Receive Gerber files, BOM, and technical requirements from customers, then conduct a comprehensive DFM (Design for Manufacturability) analysis to ensure manufacturability.
2.Quotation & Order Confirmation
Provide a detailed quotation based on layer count, materials, surface finish, precision, and order quantity. Confirm order details, lead time, and payment terms.
3.Material Preparation
Select and prepare high-quality base materials (FR‑4, high‑TG, high‑frequency, etc.), copper foils, and auxiliary materials according to customer specifications.
4.PCB Fabrication
Carry out inner-layer circuit imaging, etching, AOI inspection, and multilayer lamination. For HDI boards, include laser drilling, microvia formation, and sequential lamination.
5.Plating & Surface Treatment
Perform hole metallization, electroplating, and selected surface finishes such as ENIG, immersion gold, HASL, OSP, or hard gold.
6.Precision Machining
Conduct routing, drilling, gold finger beveling, and silk-screen printing according to custom dimensions and design requirements.
7.Electrical & Performance Testing
Implement electrical testing, impedance testing, high-voltage testing, and reliability inspection to ensure compliance with IPC standards.
8.PCB Assembly (Optional)
Provide one-stop SMT/DIP assembly, component soldering, BOM sourcing, and finished product functional testing.
9.Final Inspection & Packaging
Conduct final visual and quality inspection before vacuum packaging to avoid damage during transportation.
10.Shipment & After-Sales Support
Arrange delivery according to customer requirements and provide after-sales technical support and file archiving.
Factory showcase
PCB Quality Testing
Certificates and Honors
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JThe full-panel manufacturing process is clean and free of impurities, oxidation, and scratches; rigorous process inspections are conducted prior to shipment.
