2349552-1 is an MQS harness connector assembly designated as JSS 2545104-AB. This product is marked as "Do Not Use for New Design," indicating it is a legacy or discontinued component. The connector is compliant with EU RoHS Directive 2011/65/EU and EU ELV Directive 2000/53/EC, meeting environmental and automotive end-of-life vehicle requirements. It also complies with China RoHS 2 Directive with no restricted substances above threshold levels. This harness assembly is typically used in automotive electrical systems for reliable wire-to-wire or wire-to-board connections.