The 7220-201-1701 is a retainer strip manufactured by TE Connectivity/Deutsch, designed to provide mechanical retention and positioning for connector assemblies. This component is compliant with major regulatory standards including EU RoHS Directive 2011/65/EU, EU ELV Directive 2000/53/EC, China RoHS 2, and EU REACH Regulation (EC) No. 1907/2006. The retainer strip is classified as low halogen with halogen content (Br, Cl, F) below 900 ppm per homogenous material, and is free of BFR/CFR/PVC substances. This component is commonly used in Deutsch connector systems and related TE connectivity products for secure assembly and alignment of connector contacts and housings.