Automotive 4-Layer HDI PCB | Precision Car Electronics Board
| Base Material: | FR-4 | Layer Count: | 1-20 Layers |
| Board Thickness: | 0.2mm-6mm | Copper Thickness: | 0.5oz-12oz(18μm - 420μm) |
| Surface Finish: | HASL/ENIG(Gold)/OSP/Immersion Gold | Solder Mask: | Green/White/Red/Blue/Black |
| Silkscreen: | White/Black/Yellow | Min. Hole Size: | 0.1mm(CNC Drilling) / 0.6mm (Punching) |
| Min. Trace Width/Space: | 3 Mil/3 Mil (0.075mm) | Testing: | Electrical Test |
| Certification: | ISO9001/UL/ISO14001/IATF16949/RoHS | Impedance Control: | Available |
Automotive 4-Layer HDI PCB | Precision Car Electronics Board
Product Overview:
Our 4-layer HDI PCBs are engineered for the rigorous demands of the modern automotive industry, supporting everything from advanced lighting systems to smart cabin sensors. Utilizing high-precision laser micro-via technology, these boards offer the high-density interconnection required for compact automotive modules without sacrificing structural integrity. Designed to withstand extreme temperature fluctuations and mechanical vibrations, our boards ensure seamless signal transmission and long-term durability. Whether for infotainment or safety-critical components, our HDI solutions provide the reliable foundation for intelligent vehicle electronics.
Key Selling Points:
• Auto-Grade Durability: Built to withstand extreme heat and vibrations.
• Space Efficient: 4-layer HDI design for compact automotive modules.
• Stable Signal: Low-interference routing for smart vehicle sensors.
Engineering Support: DFM (Design for Manufacturing) check before production.
Testing: Flying Probe Test, Fixture Test, Impedance Control Test, Thermal Stress Test.
“ Instant PCB(1-38 layers)”--PCBgate
PCBgate is a professional PCB manufacturer providing high-quality printed circuit boards for global electronics industries.
We are capable of manufacturing a wide range of PCB types to meet different application requirements, including:FR-4 PCBs,ceramic PCBs,carbon oil PCBs,Aluminum PCBs,Flexible & Rigid-Flex PCBs.
We specialize in 4-layer Automotive HDI PCB manufacturing, providing the perfect balance between high-density circuitry and vehicle-grade robustness. By using Laser Direct Imaging (LDI) and high-speed laser drilling, we achieve the precise registration required for your advanced 0.4mm pitch BGA and rugged sensor designs.
This 4-layer structure is ideal for LED lighting controllers, TPMS modules, and infotainment systems. We ensure 100% E-test and AOI inspection to guarantee that every board meets the highest industrial standards for signal stability and performance.
We support HDI PCB prototypes, small-batch production, and mass production to meet different customer requirements, helping you accelerate your product's time-to-market.
Our PCB manufacturing capability includes:
• Fine Line Technology: Min. Trace/Space down to 0.075mm / 0.075mm
• Blind & Buried Vias: Professional via-in-pad and resin filling processes
• High-End Materials: High-TG, Low-Loss, and Halogen-free laminates
• Surface Finishes: ENIG, ENEPIG, and OSP for superior soldering
• Complex Stack-ups: Multilayer HDI integration up to 20+ layers
• Rigorous Testing: AOI, Micro-sectioning, and Impedance Control
Attention: pictures are for reference only. The specific products are subject to the original factory model.
Standard Packaging: Inner Vacuum Packaging + Outer Carbon Box.
Delivery Partners: EMS,DHL,SF-express, FedEx, UPS or Sea/Air Freight for bulk orders.
• 15 years of experience in PCB manufacturing.
• Advanced Equipment: Equipped with high-speed CNC drilling machines and AOI testing lines.
• Professional engineering support
• Fast prototype delivery
• Global customers from Europe, USA and Asia
• Own Global Supply System.
• Fast and safe way by EMS/DHL/SF-express/Fedex,etc.
• New styles updating everyday and MOQ for all the styles;
1. What's your MOQ and what is PCBgate's fastest delivery time?
A: Our MOQ is Minimum packaging quantity, please contact us for details. Sample to mass production all can be supported by PCBgate.
2. Which payment terms does PCBgate accept?
A:Advance T/T,Western Union,Paypal, L/C,Credit Card, Cheque,Money Gram and Others.
3.What files are required for PCB quotation?
A:Gerber files, PCB specifications and quantity.
4. How to test PCB boards?
A: AOI, Fly probe testing, Text fixture testing, FOC etc. For bare PCB.
Shipping Information
| FOB Port Shenzhen | Lead Time 7-15 days |
| Weight per Unit 1.0 Kilograms | Dimensions per Unit 7.2x3.2x0.06 Centimeters |
| HTS Code 8517.79.90 00 | Units per Export Carton 36.0 |
| Export Carton Dimensions L/W/H 58.0x26.0x36.0 Centimeters | Export Carton Weight 0.1 Kilograms |
Welcome to send us your PCB Gerber files for quotation.
Our engineering team will respond within 24 hours.
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