12 Types Of Wire Nuts And Connectors (And What They're Used For)

Below is a list of common wire connectors and their intended purposes. There are far more than 12 types of wire connectors ...
Ars Technica

Motherboard "IDE Power" connector to 4-pin molex: what type of cable do I need?

On page 4, there is an "IDE Power" connector. It looks a lot like a 4 pin CPU fan connector, but it (obviously) provides different voltages that are appropriate for 3.5" IDE drives (5V, 12V) and the ...
EDN

So, where’s pin 1 on those common 0.156” connectors?

We all like to standardise. But there doesn’t appear to be any pin number system defined for one of the most popular wire-to-board connector sets. Marking the PCB pin header isn’t so important, as the ...
PC Magazine

Apple dock connector

The plug and socket that provides charging and data transfer between Apple devices and a computer or sound system. The current interface is USB Type C, which superseded Apple's own 30-pin and ...