The 0428-204-1890 is an adapter designed for use with Deutsch HD30 connector systems in automotive and industrial applications. This product is manufactured by TE Connectivity/Deutsch Automotive and is compliant with EU RoHS Directive 2011/65/EU, EU ELV Directive 2000/53/EC, and China RoHS 2 Directive. The adapter features low halogen content (Br, Cl, F, I < 900 ppm per homogenous material) and is BFR/CFR/PVC free, meeting stringent environmental and safety standards. It is commonly used in automotive wiring harnesses and electrical interconnect applications where reliable adapter functionality is required.