Conductive Silicone O-Rings 70 Duro Black
These O-Rings draw in static and electrical currents to prevent electromagnetic interference and static shock which can damage sensitive part. EMI O-rings are not the same as flat EMI washer gaskets. They’re also different than jam nut seals, D-subminiature gaskets and other EMI gaskets used for sealing and shielding. At the most basic level, EMI O-rings are toroidal or donut-shaped EMI extrusions. This supports their usage in demanding applications where temperature, pressure, and tolerances could cause other types of elastomeric gaskets (such as flat washers) to fail.