Kuject 330PCS Solder and Seal Butt Connectors Kit Self-Solder Heat Shrink Wire Connectors Waterproof and Insulated Electrical Butt Splice for Marine Automotive Aircraft Boat Truck Wire Joint

Feature: Shrinking ratio is 2:1 Waterproof for wiring splices Transparent sleeve provides precise inspection Easy control soldering process How to Use: 1. Insert two wire to the related connector. 2. Apply heat to the connector slowly and evenly with a hot air gun. Temperature operating: Temperature that start to shrink: 80˚C Temperature that solder ring start to melt: 111˚C Temperature that solder ring melt completely：138˚C Note: It means the temperature of surface of the connector rather than the temperature that the hot air gun should set. Package Include: 1.70 x White Connectors: Diameter 1.7 mm able cross-section 0.25-0.34 mm²(A.W.G.:26-24); 2.130 x Red Connectors: Diameter 2.7 mm Cable cross-section 0.5-1.0 mm²(A.W.G.:22-18); 3.100 x Blue Connectors: Diameter 4.5 mm Cable cross-section 1.5-2.5 mm²(A.W.G.:16-14); 4.30 x Yellow Connectors: