● The resistors isi components na-mere nke insulating na elu-okpomọkụ na-eguzogide ihe dị ka resistors kpuchie, evenly ọnya na elu-edu alloy wires.Metal aluminum shei potted na elu mkpuchi na-abụghị combustible electronic tapawa, nke mere na gold aluminum shei na na A na-ejikọta ihe ndị na-eguzogide ọgwụ na-ejikọta ọnụ n'ime ihe siri ike, ikuku mpụga adịghị emetụta ya, na vibration na ájá, nkwụsi ike dị elu na conductivity thermal.
● Aluminom shei mere nke elu-edu ulo oru 6063 aluminum, na elu bụ elu-okpomọkụ anodized iji nweta mma ọdịdị na okpomọkụ dissipation.
● Ndị na-emegide ndị a nwere ihe mkpuchi ọla edo dị elu na mkpuchi ha, nke na-enye ezigbo conductivity na iguzogide corrosion. Ihe mkpuchi ọla edo na-eme ka njikọ eletrik kwụsie ike ma bụrụ nke a pụrụ ịdabere na ya, na-eme ka ha dị mma maka ojiji na-achọ ngwa eletrọnịkị.
● A na-emepụta ndị na-emegide ihe mkpuchi aluminom ọla edo ka ha nwee ụkpụrụ nguzogide ziri ezi, yana ọkwa nnabata sitere na 1% ruo 5%. Nke a na-eme ka arụmọrụ ziri ezi na nke na-agbanwe agbanwe na nhazi sekit dị iche iche.
● RH resistors bụ aluminom ka etinyere ka ọ kwụsie ike n'oge a na-arụ ọrụ yana inye ohere ịgbago n'elu chassis. Ụlọ ígwè ahụ na-enyekwa ike ikpo ọkụ ọkụ, na-ekwe ka nkeji ahụ gafere ọkwa ike.
● Igwe ikuku na-adịghị eme ihe dị, mgbe achọrọ ya tinye “N” na nọmba akụkụ NH.