Technological Leadership: Redefining Standards in Semiconductor Test PCBs

With over a decade of expertise in semiconductor testing, UGPCB specializes in delivering high-precision PCB solutions for wafer-level testing, package testing, and system-level validation. Our products, including probe card interface boards, ATE load boards, and burn-in test carriers, set industry benchmarks:

• Ultra-High-Density Interconnects: 58-layer stack-ups, 3/3mil trace/space, 0.8mm BGA pitch for 3nm process testing

• Extreme Environmental Stability: FR4 Tg185 substrates withstand -55°C to +185°C with 1,000 thermal shock cycles

• Signal Integrity Assurance: ±3% differential impedance control, <-55dB crosstalk @10GHz for 6G/Wi-Fi7 applications

Core Advantages: Full-Chain Technological Breakthroughs

1. High Aspect Ratio Processing

Our hybrid laser-mechanical drilling achieves 23.4:1 aspect ratio vias with ≤15μm wall roughness. Combined with magnetron-sputtered PVD and pulse plating, resistance variation remains <2% after 10,000 insertion cycles.

2. Intelligent Thermal Architecture

• Embedded microchannel cooling reduces thermal resistance by 40%

• 500+ thermal vias per square inch

• Dynamic thermal compensation maintains ±1°C uniformity

3. Reliability Certification
Certified through:

• JEDEC JEP183 standard (MTTF >150,000 時間)

• AQG324 automotive vibration testing

• Bipolar degradation tests for SiC/GaN devices

アプリケーション: Full Lifecycle Semiconductor Testing

Smart Manufacturing: Industry 4.0-Driven Precision

UGPCB’s Fuzhou production base features fully automated PCB lines:

• Design-Production Integration: EDA-to-LDI direct data transfer (±5μm alignment)

• リアルタイム監視: 3D X-ray inspection with >99.99% defect detection

• Sustainable Practices: 98.5% copper recovery rate, EHS Tier-4 wastewater treatment

Client Success Stories

• AI Chip Testing: Custom 80-layer ATE load boards enabled 10,000+ parallel channels, boosting yield to 99.95%

• Automotive SiC Validation: 1700V-rated test carriers facilitated ISO/TS 16949 認証

Take Action

接触 sales@ugpcb.com for instant quotes or technical consultations.