Satellite motherboard manufacturers

When sourcing satellite motherboards, the primary focus must be on Radiation Hardening (Rad-Hard) or Radiation Tolerant designs to ensure survival in the space environment. Key specs include the Processor Architecture (e.g., ARM, RISC-V, or LEON), FPGA integration capabilities, and Power Consumption (Total Ionizing Dose - TID resistance). Ensure the board supports standard satellite buses like PC/104, CAN bus, I2C, or SpaceWire for seamless subsystem integration.

Buyers must verify that components meet ECSS (European Cooperation for Space Standardization) or MIL-STD-883 standards. It is critical to request Thermal Vacuum (TVAC) testing reports and Vibration testing data to ensure the motherboard can withstand launch loads and extreme temperature fluctuations ranging from -40°C to +85°C or wider.

These boards are typically used as the On-Board Computer (OBC) for CubeSats, NanoSats, and SmallSats. They manage Attitude Determination and Control Systems (ADCS), telemetry, and payload data processing. For commercial constellations, look for motherboards that offer redundancy features (dual-core or triple-modular redundancy) to prevent mission failure due to single-event upsets (SEU).

Yes, most professional suppliers on Made-in-China.com offer OEM/ODM services. Customization usually involves PCB layer stacking for EMI/EMC shielding, specific I/O port configurations, and on-board memory scaling (ECC RAM). Ensure the supplier provides SDKs and BSPs (Board Support Packages) compatible with Real-Time Operating Systems (RTOS) like FreeRTOS or RTEMS.

Satellite technology is highly sensitive. You must confirm if the product falls under ITAR (International Traffic in Arms Regulations) or EAR (Export Administration Regulations). Always request an End-User Certificate (EUC) and ensure the supplier has the necessary export licenses to avoid customs seizures or legal complications in cross-border trade.

Utilize Secured Trading Services provided by Made-in-China.com to protect your funds. For high-value satellite motherboards, implement a staged payment plan: 30% deposit, 40% after third-party pre-shipment inspection, and 30% upon delivery and functional verification. Never use non-traceable payment methods.

Focus on Long-term Reliability and Technical Support rather than just the lowest price. Negotiate for extended warranties (3-5 years) and access to the supplier's engineering team for integration troubleshooting. For bulk orders of constellation sets, aim for a volume discount of 10-20% while maintaining strict QC requirements.

Satellite motherboards are sensitive to Electrostatic Discharge (ESD) and moisture. Ensure the supplier uses Anti-static shielding bags, vacuum packaging with desiccant, and shock-absorbent specialized foam. For international shipping, use Express Air Freight (DHL/FedEx) with full insurance and G-force indicators on the packaging to monitor handling.