D-Sub Terminators

D-Sub/D-Shaped Connectors - Terminators

Definition:
D-Sub or D-shaped connectors are a type of electrical connector characterized by their distinctive D-shaped metal shield, which provides EMI/RFI shielding. These connectors are used for various applications due to their durability and versatility.

Function:
D-Sub connectors serve as a means to connect electronic devices by providing a physical interface for the transmission of signals and power. They are commonly used in computer systems, audio/video equipment, and industrial control systems. Terminators, specifically, are used to prevent signal reflection in transmission lines, which can cause distortion and signal loss.

Applications:
1. Computer Systems: For connecting peripherals like monitors, keyboards, and mice.
2. Audio/Video Equipment: For transmitting audio and video signals between devices.
3. Industrial Control Systems: For connecting sensors, controllers, and other components in industrial settings.
4. Telecommunications: For connecting network equipment and ensuring signal integrity.

Selection Criteria:
1. Pin Count: Choose a connector with the appropriate number of pins for the required application.
2. Gender: Determine whether a male or female connector is needed based on the mating requirements.
3. Shielding: Ensure the connector has adequate shielding for the level of EMI/RFI protection required.
4. Material: Consider the material of the connector for durability and environmental resistance.
5. Compatibility: Ensure the connector is compatible with the devices it will be used with.
6. Signal Integrity: For terminators, consider the type of termination (e.g., 50 ohm, 75 ohm) to match the transmission line impedance.

In summary, D-Sub connectors are robust, shielded connectors used in a variety of electronic applications. Terminators within this category are crucial for maintaining signal integrity by preventing reflections, and their selection should be based on the specific needs of the system they will be used in.
Please refer to the product rule book for details.