An RJ-45 connector has 8 pins.
RJ45 is used with ethernet cables in computer networking while RJ11 is used in connecting telephone units.RJ45 contains more wires than RJ11and RJ45 is physically bigger than RJ11 to accommodate the extra wires
The RJ45 connector is typically made of plastic. The pins inside the connector are usually made of metal, such as copper or gold, to ensure a reliable electrical connection.
8
An RJ-45 connector is the the connector at the end of a Cat-# cable (also known as a lan cable/network cable).
notebook IDE connector= 44-pins Desktop IDE connector= 40-pins
34 pins in a FDD cable connector.
A DIN connector has a 5-Pin connector
24 pins
== == 24-pins
15
32 Pins on a 4x connector.
It is a registered jack.The telephone RJ45 specifies the physical male and female connectors as well as the pin assignments of the wires in a telephone cable.In simple words , it is a connector having 8 pins.