AdvancedTCA Guide Module — Right-Angle Female, Type K1/K2
The TE Connectivity 1-1469373-1 is a right-angle female guide module from the AdvancedTCA series, specified as Type K1/K2. This is the mechanical alignment component that ensures a daughter card seats squarely into the backplane connector before the power and signal pins engage — without it, the card edge can skew and damage the mating interface during insertion. The right-angle orientation orients the guide slot parallel to the PCB plane, which is the standard arrangement for horizontal card insertion in a shelf.