D-Sub connectors are named after their D-shaped form. They come in a variety of pin numbers to fit your computer application needs.
Are D-Sub and Serial Connectors the same?
Yes they are the same thing.
What are the benefits of using a plastic metalized plastic or metal hood for my connector?
Plastic hoods are the most economical option when constructing D-Sub connectors. Metalized plastic hoods provides shielded against EMI/RFI interference while still being an economical option. Metal hoods provide durability as well as shielding against EMI/RFI interference.
