Patent ID: 8705237
Filing Date: 2014-04-22
Classification: C22C,C25D,H05K,Y10T

Abstract:
1. A system comprising: a printed board (PB); a master interconnect board (MIB); and a card guide comprising an aluminum substrate and a hard anodized coating formed on the aluminum substrate, wherein the hard anodized coating has an electrical resistance of greater than about 100,000,000 ohms, wherein the card guide defines a channel that is configured to receive an end of the PB and facilitate alignment of the PB with an electrical connector of the MIB, wherein the PB is electrically coupled to the MIB via the electrical connector and in physical contact with the card guide, and wherein the hard anodized coating substantially fully electrically isolates the aluminum substrate from the PB when the PB is electrically coupled to the MIB.