7940126536

Designed for aerospace applications, the 7940126536 by Weidmüller redefines reliability standards in Terminal Blocks - Accessories - Marker Strips technology. This ultra-lightweight marker strip incorporates carbon fiber reinforcement while maintaining perfect EMI shielding characteristics (-85dB attenuation) for avionics systems.The Label, Snap In variant features a patented thermal expansion compensation design that maintains dimensional stability across -55 C to 125 C ranges. This innovation reduces maintenance intervals by 60% in spacecraft applications.With Numbers, 1 through 50 laser-etched markings, these strips provide permanent identification that survives rocket launch vibration profiles. The markings demonstrate 0% degradation after 100 thermal cycles from -196 C to 150 C.Engineered to 0.315" (8.00mm) aerospace tolerances, these strips ensure perfect alignment in high-density connector backshells. The material's coefficient of thermal expansion matches aluminum alloys to prevent stress-induced failures.Certified for SAK, W and Z Series platforms, this solution meets NASA outgassing requirements (<1% TML, <0.1% CVCM). The radiation-resistant materials withstand 100 kRad total dose exposure.The White formulation utilizes space-grade pigments that maintain chromatic stability in vacuum conditions. This specialized coating prevents electrostatic discharge (ESD) in sensitive satellite components.