Aluminum Metallized Capacitor Film

Condition : New
Material : Plastic
Width : Film width deviation A 0.3mm
Inner Diameter : 75mm +1.0mm/-0.5mm

Salient Features:-
Aluminum film (Al) has better overcurrent performance
Aluminum film (Al) has better moisture resistance

The thickness of the metal layer is generally 5nm~50nm. The thickness of metal layers in the world can range from 1nm to 500nm, but from the perspective of heat resistance, 1nm to 100nm is preferred, and from the perspective of electrical properties, 5nm to 50nm is preferred.

Under the same conditions of evaporated metal, the greater the thickness I' of the coating, the smaller the square resistance value (IC/a ), the smaller the resistance R, and the greater the current it can carry, but the self-healing performance becomes worse.