Product Description:
High Density PCBs (Printed Circuit Boards), or HDPCBs, are advanced circuit boards characterized by high
component density, fine line widths/spacings (typically ≤ 0.1mm),
small via sizes (e.g., microvias ≤ 0.15mm), and multi-layer
structures. Their core advantage lies in enabling miniaturization,
high performance, and reliabilityof electronic devices—making them
indispensable in industries where space constraints, signal
integrity, and functional complexity are critical.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.
Customization: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.
