Y10500040800078PSF is an insulating retaining clip designed for use in electronic connector assemblies. This component is manufactured by TE Connectivity/Deutsch and is compliant with major regulatory standards including EU RoHS Directive 2011/65/EU, EU ELV Directive 2000/53/EC, and China RoHS 2. The clip features low halogen content with Br, Cl, F levels below 900 ppm per homogenous material, and is free of BFR, CFR, and PVC. It meets REACH Regulation requirements and does not contain SVHC substances above the 0.1% weight threshold. This retaining clip is suitable for applications requiring secure connector retention with environmental compliance in automotive, industrial, and consumer electronics.