HD PCB Board High Density Circuit Board HASL/OSP/ENIG Customized Size

Product Description:

Features:

1.Ultra-fine traces: Line widths/spacings ≤ 0.1mm (even down to 0.03mm), fitting more conductive paths in limited space.
2. Microvias: Tiny holes (≤0.15mm diameter) in blind/buried/stacked designs, connecting layers without wasting surface area.
3. Multi-layer structure: 8–40+ layers (vs. 2–4 for traditional PCBs) to isolate signals/power and integrate complex circuits.
4. High component density: ≥100 components per square inch, enabling mini devices (e.g., smartwatches) with rich functions.
5. Specialized materials: High-Tg FR-4 (heat-resistant), polyimide (flexible), or PTFE (low signal loss) for harsh environments/high frequencies.
6. Strict precision: Tight tolerances (e.g., ±5% line width error, ≤0.01mm layer alignment) to avoid defects in fine structures.
7. Advanced component compatibility: Supports fine-pitch BGA, CSP, and PoP packages, maximizing vertical/horizontal space use.

Need material substitution or PTFE lamination?

We support Rogers, Taconic, F4B, and custom high-Dk materials.

Send us your Gerber files, stack-up requirements, and impedance specs – we’ll manufacture with precision.

FAQ:

1.Q:How many layers can your circuit boards provide?

A:We typically provide 2-30 layer boards, and in special cases, we can stack more layers.

2. Q:Do your circuit boards support customization?

A:Yes, we support customized designs. You can send us your Gerber files and BOM list, and we will provide you with an accurate quote based on the information and market conditions.

3. Q:What do Gerber files typically contain?

A:Normally Gerber files Include:PCB Types,Product thickness, Ink color, Surface treatment process and If SMT processing is required, component BOM and tag drawing are also required.
4. Q:What is your minimum order quantity for PCB boards?

A:Our minimum order quantity is 1 piece(5 square meters),the larger the quantity, the bigger the discount.

5. Q:Do you have relevant certification certificates to support this?

A:We hold numerous important certifications, including ISO, UL, CE, and RoHS. All products undergo rigorous quality testing.

6. Q:What payment method do you usually use?

A:For small orders, samples, or urgent payments, we accept Western Union. For large orders, we recommend T/T, which ensures the safety of both parties.