High Frequency HDI PCB Board | Impedance Control Multilayer PCB Assembly
High Frequency HDI PCB boards are engineered for applications demanding
excellent signal integrity, controlled impedance, and high-density interconnect technology.
This multilayer HDI PCB assembly solution is ideal for
high-speed digital, RF, and communication systems, where signal stability and precision manufacturing are critical.
By combining HDI microvia technology, tight impedance tolerance,
and advanced multilayer stack-up design, we deliver reliable PCB solutions for demanding electronic applications.
Key Features
- HDI Consumer Electronics
- HDI PCB Board
- HDI PCB Board Features
- Minimum Core Thickness: 0.05mm
- Minimum Laser Drill Hole Size: 0.07mm
- Warpage: ≤0.4%
- Misalignment of Layers: ±0.06mm
- Minimum Mechanical Drill Hole Size: 0.1mm
Technical Specifications
| Warpage |
≤0.4% |
| Minimum Laser Drill Hole Size |
0.07mm |
| Impedance Control |
±8% |
| BGA Pitch |
0.3mm |
| Board Thickness |
0.2-3.2mm |
| Maximum Board Size |
540*620mm |
| Minimum Line Width/Space |
0.04mm/0.04mm |
| Minimum Mechanical Drill Hole Size |
0.1mm |
| Blind Hole Aspect Ratio |
1:1 |
| Misalignment of Layers |
±0.06mm |
Why Choose Our OEM PCB Boards?
- Direct PCB Manufacturer - no trading risk
- Fast Turnaround for prototypes and NPI projects
- Strict Quality Control (ISO / IATF / AS standards)
- Engineering Support for DFM & stack-up optimization
- Stable Mass Production Capability
- Export-oriented factory serving EU & US markets
Applications & Quality Assurance
Kingtech Electronic Printed Circuit Board (PCB) is an ideal choice for various applications, including display PCB boards, industrial PCBs, automotive PCBs, and medical PCBs. Our quality is guaranteed with certifications including GJB9001C, ISO13485, ISO9001, ISO45001, IATF16949, UL, ISO14001, AS9100D, and QC080000.
Frequently Asked Questions
Are you a PCB manufacturer or a trading company?
We are a direct PCB manufacturer, providing one-stop PCB fabrication and PCBA services.
What types of PCBs do you specialize in?
We specialize in HDI, multilayer, impedance-controlled, thick copper, rigid, flex, and rigid-flex PCBs, as well as standard boards.
Do you support custom PCB manufacturing?
Yes. All PCBs are manufactured according to customer Gerber files and specifications.
What is your minimum order quantity (MOQ)?
There is no MOQ limitation. Prototype, small-batch, and mass production orders are all supported.
What is your lead time?
Prototype PCBs are typically delivered in 2-7 working days. Mass production lead time depends on order quantity and complexity.
How do you control PCB quality?
We use flying probe testing for prototypes, fixture testing for volume production, and conduct inspections at each critical process.
Are customer design files secure?
Yes. All customer files are strictly confidential, and NDAs can be signed upon request.
Technical Support & Engineering Service
We provide professional engineering support throughout the PCB manufacturing process, from design review to production and delivery. Our experienced engineers assist with DFM review, stack-up optimization, material selection, impedance control, and manufacturing feasibility to ensure stable quality and reliable performance.
Each project is supported by a dedicated technical team to ensure clear communication, fast response, and on-time delivery. Technical inquiries are typically responded to within 24 hours.
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