Sealing Cap for CPC Size 17 Receptacles
The TE Connectivity 207445-3 is a sealing cap (cover) from the CPC (Circular Plastic Connector) series, shell size 17, molded in black thermoplastic. It's designed to seal a mated or unmated CPC receptacle — the cap snaps over the receptacle face to keep out dust, moisture, and debris when the connector half is disconnected or as a protective cover on a panel-mounted receptacle. The integral strap with ring lets you tether it to the cable jacket or panel hardware so it doesn't wander off during service.
This cap is specific to shell size 17 CPC receptacles. The black thermoplastic body matches the standard CPC housing material and colour.