Pacer 22-18 AWG Heat Shrink Male Disconnect - 100 Pack [TDE18-250M-100]22 18 AWG Heat Shrink Male Disconnect 100 Pack Disconnects are a type of terminal intended to be disconnected and reconnected multiple times. This makes them ideal for use where field serviceability is an issue. Disconnects are a great way to protect electrical connections. Whether dealing with mechanical abuse, wire pull out, or abrasion, they are a solid choice for longevity. Disconnects are sometimes known as quick connects or slip on connectors.