What This Cover Protects
The TE Connectivity 229969-1 is a 50-position dust cap from the CHAMP series, designed to cover the mating face of a female D-Sub receptacle when it is unmated. It keeps debris, dust, and light splash out of the contact cavity during storage, shipping, or when a panel port is idle. The 50-position count matches the standard CHAMP and D-Sub female connector footprint, so it snaps over the shell and stays put without hardware.
Fit Check: Which Connector It Covers
This cap fits any 50-position CHAMP or standard D-Sub female receptacle — the same shell profile and latch spacing used across TE's CHAMP line and generic D-Subminiature connectors. If the panel has a 50-position female D-Sub, this cover slides on. It does not mate with male pin headers; the cavity shape is keyed for the female shell.