There are lots of types of automotive and marine electrical connectors. Some of the common electrical connectors are butt connectors, ring terminals, spade terminals, and quick disconnect connectors.
Butt connectors are used to splice two wires together.
Ring terminals are utilized to connect the wire with a stud point being a screw for grounding or similar.
Spade terminals may be used like ring terminals though the nice thing about the spade terminal or fork terminals would be that the stud does ready to accept hook up with it. The spade slide throughout the stud for the connection.
Quick disconnect connectors are employed to hook up with a tab and are available in four tab sizes,.110 tab is 1/8 inch,.187 tab is 3/16 inch,.250 tab is 1/4 inch and.375 tab is 3/8 inch. You’ll find female and male quick disconnect connectors the female will slide on top of the male tab. Other electrical connectors include copper lug ring terminals, crimp caps, t tap connectors, plier tap connectors, hook terminals, and pin terminals.
Electrical connectors may be insulated or non insulated are available in a variety of types of insulation. The non insulated electrical connector is normally bare copper that has a tin plating. Insulated terminals can come in PVC insulated, nylon insulated and heat shrink insulated. The PVC insulated type are usually the cheapest and quite a few common. PVC is usually a harder insulation and will crack when crimped and consequently I wouldn’t recommend utilizing them. Nylon insulation can be a softer insulation and will not crack in the event the terminal is crimped. The nylon insulation may also withstand higher temperatures. I would recommend using nylon insulated terminals and connectors. Heat shrink insulated terminals and connectors are good for applications in which the terminal is confronted with outside elements for example high temperatures, rain, snow, and underwater applications.
Furukawa Sumitomo Connectors insulated terminals with adhesive lining create waterproof connections towards the wire. Although heat shrink terminals can be expensive these are best connectors to make use of since last a long and hardly ever corrode.
When selecting electrical connectors it is advisable to use UL listed terminals and connectors to actually are getting quality connections. I suggest staying away from terminals and connectors that are made in China as a result of inferior standards and cheap materials they’ll use to really make the connectors. In case you browse the internet you will discover quality terminals and connectors at good prices.
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