The 37641 is a Black Lead Insertion Grade Conductive Foam. This foam measures 1/4"T x 3-3/16"W x 1"L. The 37641 is ideal for lead insertion packaging, this provides ESD and physical protection to component leads. The Conductive Foam is Shuntable, this brings leads to equipotential, minimizing the exposure to electrostatic discharge. All Black Lead Insertion Grade Conductive Foam's are non-contaminating, non-corrosive and will not effect the solderability of components and their leads. The 37641 Foam is made of crosslink polyurethane foam with 3.1 lb/ft Carbon density. Cross linked foam will not particulate, making it the choice for critical environments. The 37641 is RTT (resistance across the surface at two points) <104 ohms.
NOTE : All 37641 Black Conductive Foam is sold in packs of 100 piece's.