aluminum capacitor shells 1. all kinds of shapes such as round , square, oval are available. 2. RoHS compliant. aluminum capacitor shells are used in Capacitor or Medical industries. aluminum capacitor cans, shell, housing, capacitor accessory, capacitor covermaterialpure aluminumsize (mm)outer diameter: 30, 34, 35, 38, 40, 42, 45, 47, 50, 51, 55, 60, 65, 70, 72, 76, 80, 86, 88, 89, 96, 100, 106, ...