PA66 mea: 1, he maikai insulation a me dielectric waiwai, ka hoʻohana 'ana i ka palekana a me ka palekana.2, loaʻa ka wela wela maikaʻi i ka wā kahiko, pale ahi.
ʻO ke kaʻina hana Nickel plating: hoʻomaikaʻi i ka pale ʻana o ka ʻili o ka huahana, ka pale ʻana i ka corrosion.
Hoʻohana nui ʻia i ka mālama ʻana i ka ikehu, nā pākahi, nā keʻena mālama, nā mīkini kiʻekiʻe a me nā mea hana, a me nā hiʻohiʻona ʻē aʻe.