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
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
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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.
the regular ATX has a 20 pin power connector, while the enhanced ATX power connector has 24 pin power connector.