Are you looking for a high-quality Wire Terminal? Look no further than our extensive range. From crimp ring terminals to bootlace ferrules and butt splices, we stock a wide range of electrical terminals and splices for use with varying wire types and sizes. Select from high-quality brands including TE Connectivity, Weidmuller and our own brand RS PRO.

Browse by Wire Terminal type

• Ring Terminals
• Spade Connectors
• Splice Connectors
• Butt Splice
• Bootlace Ferrules
• Fork Terminals
• Screw Terminals

What is the difference between a terminal and a splice?

• Splices are used to typically join two conductor ends together without a mechanical connection. Wire splices feature a metal insert which cuts into the plastic insulation of the wires and crimps them. Wire splicing using a s splice connector means you do not need to solder the joint.
• Terminals are used to "terminate" a conductor mechanically by crimping or soldering to a component. Crimp terminals, like splices, provide a quick and easy connection, without the need for soldering.

Selecting a terminal

Wire terminal connectors are available in various shapes, materials and mounting types. There are also specific colour codes to them that designate the size. When choosing a terminal, here are some points to consider:

• Receptacle size
• Wire/cable size (AWG/mm²)
• Termination method
• Terminal orientation
• Insulation type
• Operating temperature
• Terminal material

What are crimp connectors? 

Crimp Connectors are a form of electrical connection which is formed by reshaping the wire. Wire crimps are sometimes referred to as a cold welding. Crimping is used to terminate a wire and to attach a connector, such as a ring terminal. Crimping is achieved using a crimp tool. There are various levels of crimping and a well-performed crimp can provide a seal around the wire which prevents moisture getting in. This enables the connection to last longer and avoid corrosion.

If you would like to know more, please take a look at our in-depth Crimping Tools Guide or learn how to crimp wires here.

RS provide an array of benefits, including a large range of in-stock items, in-store collection where available, fast & free delivery and eco-friendly options like Better World products.