1703975

The 1703975 from Phoenix Contact is a cutting-edge Terminal Blocks - Panel Mount designed for next-generation aerospace applications. Featuring space-grade materials, this terminal block ensures flawless signal transmission in extreme conditions from stratospheric altitudes to deep space environments.The Header, Female Sockets system utilizes gold-plated molybdenum contacts that maintain stable resistance across -200 C to +300 C thermal cycles. This reliability is critical for satellite payload connections experiencing 16 sunrises per day in LEO orbits.Engineered with hermetic sealing, the PCB Pins - Right Angle option provides outgassing rates below 1 10^-6 Torr-L/sec/cm , meeting NASA-STD-6012 requirements for vacuum applications in space telescopes and Mars rovers.Available in 4.017" (102.03mm) configurations, these terminals enable optimized PCB layouts for miniaturized CubeSat systems. The ultra-slim 5mm variant reduces mass by 60% while maintaining MIL-STD-883 shock resistance for launch vehicle applications.Compatible with 0.039 ~ 0.118" (1.0 ~ 3.0mm) specifications from 0.5mm to 6mm, the mounts adapt to both lightweight honeycomb panels and reinforced bulkheads. The iso-static mounting prevents stress concentrations in zero-G environments.The 6 matrix supports redundant ring-bus architectures essential for fault-tolerant flight control systems. This topology ensures continuous operation even with multiple point failures in avionics networks.The 2 Piece, Snap Lock - Front Flange incorporates vibration-damping alloy springs that survive 100G mechanical shock pulses per MIL-STD-810. This performance exceeds requirements for rocket-mounted telemetry systems during max-Q phase.Precision 0.400" (10.16mm) spacing prevents corona discharge in thin-atmosphere conditions. The polyimide insulation maintains dielectric strength at 0.1 Torr pressures encountered in high-altitude UAV applications.Rated for 600 V operation, the terminals withstand 15kV electrostatic discharges common in Martian dust storms. This protection is vital for planetary exploration equipment power systems.The 55 A capacity utilizes superconducting YBCO contacts for cryogenic satellite buses. These maintain <1n contact resistance at 77K in deep space probe power distribution networks.Supporting 6-20 AWG ranges, these terminals accommodate both micron-scale thermocouple leads and heavy-gauge power distribution cables. The shape-memory alloy contacts compensate for thermal expansion differences in composite airframe installations.The Green coding uses phosphorescent markers for tool-free identification during EVA repairs. The pigments remain visible through astronaut gloves while resisting atomic oxygen degradation in ISS environments.Incorporating Threaded Mating Lock, Shield Connection Feedthrough, this series meets ESA ECSS-Q-ST-70-02 cleanliness standards. The particle-free design prevents contamination in optical payloads while maintaining >10^12 insulation resistance in cryogenic conditions.The 1 single-plane construction minimizes magnetic susceptibility for star tracker applications. This configuration reduces compass deviation to <0.1 in Earth observation satellites.