
Smiths Interconnect SpaceNXT™ Aurora Hard Metric Backplane Connectors
Smiths Interconnect SpaceNXT™ Aurora Hard Metric Backplane Connectors are high-reliability hard metric backplane connectors designed and tested for next-generation commercial space applications. Smiths Interconnect SpaceNXT Aurora is tested to the European Space Agency (ESA) 3401 specification, allowing it to withstand the rigors of most space applications. These Smiths Interconnect connectors feature enhanced gold plating with 1.27μm (50µ") coverage on contact mating surfaces, which provides consistent durability, improved contact resistance stability, and greater resistance to fretting versus alternate plating materials. The connector system complies with the widely used Hard Metric CompactPCI® specification, making it easily integrated into existing platform architecture. The series is footprint and envelope compatible with COTS 2mm, allowing for using a wide range of available accessories, such as guide hardware.Features
- Qualified to ESA 3401 Specification
- 2mm Hard Metric / CompactPCI compatible
- 5-row configuration
- 55, 110, and 125 positions
- Straight and right-angle configurations
- Stamped and formed contacts
- 1.27μm gold plating on contact mating surfaces
- Press-fit termination
- Lubricant-free
- AS9100 certified
Specifications
- >10,000MΩ insulation resistance
- 20mΩ maximum low-level contact resistance
- 0.17LBF per mating contact mating force
- 200 per mated connector pair contact life cycle
- -55°C to +125°C temperature rating
- UL 94V-0 flammability rating
- 30G peak value (GR-1217-CORE Telecordia) mechanical shock
- 10Hz to 500Hz at 10G (GR-1217-CORE Telecordia) vibration
- 1.0A at 20C current rating
- 500VAC voltage rating
- 750VRMS dielectric withstanding voltage
Additional Resources
Published: 2019-01-21
| Updated: 2023-06-13