8 Different Types of Wire Terminals Explained

If you are interested with wire terminals, this article will educate and explain its different types. A terminal is the end of a wire that can be fitted with a connector to provide a connection from one electronic device to another.

Butt Splice Connectors

Splicing is an act of which to join 2 unconnected things together. An electrical splice is the joining of wires. Butt Splice Connectors are inexpensive wire connectors that are easy to use, just strip both ends of the wires, insert one wire into the butt splice connector and then squeeze on the concave half circle. Make sure the wires hold and do the same on the other end of the butt splice where the wire you want to connect to the previous wire is.

Solder Lugs

A solder lug is a stamped metal strip used as a wire terminal. Wires are soldered onto the metal strip to make a connection between networks of devices. Put the exposed wire into the hole and then solder it or crimp it. Solder lugs are best used for connecting large gauge wires. They also usually come in copper.

Tongue Crimp Terminals or Ring Terminals

A Tongue Crimp Terminal or Ring Terminal is a type of wire terminal with an “O” shape. It can fit over a stud, which makes the connection between the 2 wires very secure.

Test Probes or Pogo Terminals

A test probe, also known as a Pogo Terminal, is a device that can connect a test gear or electronic test equipment to a device still undergoing product testing.

Screw Terminal

A screw terminal is an electrical connector in which a clamp is used on a wire so that it can be screwed to a metal. Most of the time, the wire at the end is stripped and is made into either a "J" or "U" shape so that it can wrap around the shaft of the screw.

Tab Terminals

Tab terminals are a kind of wire connector that has a tab at the end of the wire so that it can be easily connected to a device. The wires inside the cable do not show outside and is hidden inside the tab. The tab can be easily connected and disconnected from any device at any time.

Wire Nuts

A wire nut is a twist-on wire connector. This wire connector is used to fasten 2 or more electrical conductors together. They are also known as cone connectors, and also known as thimble wire connectors. Although wire nuts are possibly the ideal wire terminal that do-it-yourself enthusiasts go for, because of its easy to use feature, it must be said that wire nuts are not recommended for use with aluminum wires; doing so might cause electrocution or fire.

Clip Terminal

A Clip is a wire connector that just does just that, it clips the wires together. It is used mostly for insulated wires. It basically clips exposed wires together in place. You just place the exposed wires inside the notch and then slide the slot divide over it and then it holds the wires in place.