The 184020-1 is a cap lock plate assembly component of the AMP Sealed Sensor Connector (SSC) system, designed for two-position connector applications. This yellow-colored lock plate is required to work with PN 184175-2 cap housing, providing mechanical retention and alignment for sealed connector assemblies. The component is manufactured from 150°C-rated material, ensuring reliable performance in high-temperature environments. The cap lock plate integrates with the SSC system to maintain connector integrity and prevent accidental disconnection in demanding industrial and automotive applications where sealed connections are critical.