功能

• UL (E28476), CSA (LR7189) Socket Cover This TE Connectivity slide-on cover product protects terminated MTA sockets.　Part Number X-640550 X is a dustproof cover for the MTA-100 IDC closed end connector.　Part Number X-640642 X is a dustproof cover for the MTA-100 IDC feedthrough connector.　Part Number X-643075 X is the strain relief cover for the MTA-100 IDC closed end connector.　Part Number X-643077 X is the strain relief cover for the MTA-100 IDC feedthrough connector.　This dust cover is made of white UL94V-0 grade polyester This strain relief cover is made of UL94 V-2 grade nylon