Rugged Edge Computing PCB Assembly: Ultra-Dense, High-Reliability Design for Extreme Environments
Our 10-layer HDI PCB assemblies are purpose-built for military, aerospace, and industrial edge computing applications requiring PCIe Gen5 (32GT/s), 100Gbps Ethernet, and -55°C to +125°C operation. The 0.2mm pitch BGA routing and laser-drilled microvias (<35μm) enable 15,000+ I/O connections in a compact 200mm x 160mm form factor, reducing signal integrity losses by 50% versus standard 8-layer boards.
Extreme Environment Performance
- Thermal Cycling Resistance: MIL-STD-810H Method 503.6 validated for 1,000 cycles (-55°C to +125°C) with <0.5% resistance change.
- Shock/Vibration Immunity: Underfill epoxy for BGAs and metal-backed connectors withstand 100g peak acceleration (IEC 60068-2-27) and 20g RMS vibration (DO-160G).
- EMI/EMC Shielding: 3D-printed metal enclosure integration reduces radiated emissions by 30dBμV/m (CISPR 32 Class B).
High-Speed Data Processing
- 100Gbps Optical Interconnects: QSFP-DD to PCBA with pre-emphasis/equalization ensures BER <10⁻¹⁵ over 10km single-mode fiber.
- AI Accelerator Optimization: Thermal via arrays under NVIDIA Orin’s 175W TDP reduce junction temperatures by 20°C during sustained workloads.
Manufacturing & Compliance
- 7-Day Expedited Build: From DFM review to 50-unit production, including X-Ray/AOI inspection and HALT testing (thermal, vibration, humidity).
- Certifications: MIL-STD-810H, ISO 9001:2015, IPC-6012 Class 3, FCC Part 15, CE, RoHS.
Ideal For:
- Military UAVs (autonomous navigation, real-time target tracking)
- Oil & gas exploration (downhole drilling sensors, subsea control systems)
- Space-grade edge computing (LEO satellite payloads, rover onboard processors)
Contact: info@fr4pcb.tech | Use code RUGGED2025 for 15% off first rugged PCBA order.
