A D-sub contains two or more parallel rows of pins or sockets usually surrounded by a D-shaped metal shield that provides mechanical support, ensures correct orientation, and may screen against electromagnetic interference. The part containing pin contacts is called the male connector or plug, while that containing socket contacts is called the female connector or socket. The socket's shield fits tightly inside the plug's shield. Panel mounted connectors usually have threaded nuts that accept screws on the cable end connector cover that are used for locking the connectors together and offering mechanical strain relief. Occasionally the nuts may be found on a cable end connector if it is expected to connect to another cable end (see the male DE-9 pictured). When screened cables are used, the shields are connected to the overall screens of the cables. This creates an electrically continuous screen covering the whole cable and connector system.
CCS offer their D Type Ratchet controlled crimp tool that is made from top quality hardened steel and fitted with a precision die set to crimp rolled Sub'D contacts AWG18-22 and 24-30. The ratchet mechanisn ensures the correct crimp cycle is achieved each and every time giving 100% quality crimp ..
D Type Connector Insertion & Extraction Tool for D Crimp Contact. HT-101
CCS101 tool is for inserting and extracting rolled male and female Sub'D centre contacts. This assists in the assembly and repair of all D crimp style connectors.
Insertion and Extraction tool for RS232 (AWG20) C..