Ukusetshenziswa okukhulu kwe-beryllium yethusi ingxubevange kusezicini zikagesi neze-elekthronikhi, ikakhulukazi iziphethu, izixhumi, amaswishi nama-relay.Isetshenziswa njenge-contactor kumakhompyutha, okokusebenza kwe-optical fibre zokuxhumana, amasokhethi axhumanisa amabhodi esekethe adidiyelwe kanye namabhodi esekethe aphrintiwe (ikakhulukazi izintambo zethusi ze-beryllium) kanye ne-automobile.Omakhalekhukhwini, ama-laptops kanye nezinye izinto zokusebenza ze-IT zivame ukuba yinkimbinkimbi kakhulu, ezidinga ezincane, ezilula futhi. othintana nabo abaqinile.Lokhu kubangele isidingo esikhulayo sezingxenye zethusi ze-beryllium.