Commonly known as (commonly known as):φ1.8 substrate end MATERIAL (material):Phosphor Bronze (phosphor bronze); Contact Plating (plating):See List (see list); Applicable wire (applicable wire diameter):UL1007 AWG#18 ~#22; Insulation O.D (outer diameter of wire):Ø2.1~1.7; Standard packing (packing):8KPCS/DISC; The product conform to the RoHS;(This product complies with the requirements of the ROHS directive);