A range of TE Connectivity slide on covers to protect terminated MTA sockets.
Part numbers X-643067-X are dust covers for MTA-156 IDC closed end connectors
Part numbers X-640551-X are strain relief covers for MTA-156 IDC closed end connectors.
Part numbers x-640643-x are dust covers for MTA-156 IDC feed-thru connectors
Part numbers X-643071-X are strain relief covers for MTA-156 IDC feed-thru connectors.
The dust covers are made from wite UL94V-0 rated polyester
The strain relief covers are made from UL94V-2 rated nylon