Aircraft are the safest form of transportation. They are highly expensive and therefore the airlines try to minimise the time spent on the ground for maintenance, etc. Reliability is therefore held in the highest regard.
It includes important terms from our semiconductor and electronics world associated with the High-Rel segment.
High radiation resistance is a pre-requisite for the use of a component, and by no means only in applications where the semiconductors are exposed to radiation.
The space market consists of advanced avionics applications with even stricter requirements. Space technology is mission driven.