2082509 - 

RS Insulated Crimp Ring Terminals
A range of insulated crimp ring terminals made from copper with flared vinyl or nylon (mini-yellow) insulation. These insulated crimp ring wire connectors are Color coded for use with different wire sizes including Mini Yellow 0.2 - 0.5 mm² and are available with a variety of stud sizes.
Mini Yellow 0.2 - 0.5 mm²
Red 0.5 - 1.5 mm²
Blue 1.5 - 2.5 mm²
Yellow 2.5 - 6.5 mm²