DDMT43X2P0L4A191

D-Sub Connectors are connectors characterized by two 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 DDMT43X2P0L4A191 is a type of D-Sub connector, which refers to the D-shaped nested shield, two rows of pins, nine total contacts, male terminals, and locking latch closure. It is commonly used in the aerospace industry, as well as for high-profile data and signal applications in communications, car-safety systems, and railway systems, aircraft avionics systems and navigation, navigation antennas, and more.

The DDMT43X2P0L4A191’s working principle is simple. The male terminals of the connector must be plugged first into a female counterpart, typically a mating connector or cable assembly, in order to complete the connection. Once the connection has been made, the female counterpart must then be securely locked into place using the locking latch closure of the DDMT43X2P0L4A191. This provides a secure connection and prevents accidental disconnections. In addition, the metal surrounding the pins protects against electrostatic discharge (ESD), which can cause short circuits and irreparable damage.

In summary, the DDMT43X2P0L4A191 is a type of D-Sub connector used in many aerospace applications. It is characterized by its D-shaped metal shield, two rows of pins, nine total contacts, male terminals, and locking latch closure. Its working principle is simple – the male terminals must first be plugged into a female counterpart, which is then securely locked into place with the locking latch closure to provide a secure connection and protect against ESD.