Three Most Popular Shielding Metals - EMI Shield
2016-3-11u2002·u2002Pre-tin plated steel is an ideal low cost solution that works well from lower frequencies in the kHz range through frequencies into the lower GHz range. Carbon steel has a permeability value in the lower hundreds range which provides the low-frequency magnetic shielding property that is missing in alloy 770, copper, or aluminum.
Get Price