Sopoby 330PCS Solder Seal Heat Shrink Butt Wire Connectors

SPECIFICATIONS:
Color: White, Red, Green, Blue, Yellow
Sizes:
30 × Yellow Connectors: Diameter 6.0 mm, Cable cross-section: 4.0-6.0 mm²(A.W.G: 12-10)
70 × Blue Connectors: Diameter 4.5mm, Cable cross-section: 1.5-2.5 mm²(A.W.G: 16-14)
80 × Green Connectors: Diameter 3.4 mm, Cable cross-section: 0.75-1.5 mm²(A.W.G: 18-16)
90 × Red Connectors: Diameter 2.7 mm, Cable cross-section: 0.5-1.0 mm²(A.W.G: 22-18)
60 × White Connectors: Diameter 1.7 mm, Cable cross-section: 0.25-0.34 mm²(A.W.G: 26-24)

FEATURES:
▶Waterproof Seal - Dual-Walled tubing ensures waterproof seal and prevents wire corrosion. Hot melt adhesive & solder inside, sealed with advanced waterproof function
▶Fast & Easy Operation - Just strip your wires, insert them into the connector and apply heat. Transparent sleeve provides precise inspection, easy control soldering process
▶No Slip Wire Contact - Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding, avoids wires slipping out from the terminal
▶Great wiring solution for hard to reach or limited space areas. Make properly soldered and waterproof connections in less than 30 seconds.

USING INSTRUCTIONS:
① Strip wire insulation 1/3 inch on both wire ends. Insert into the solder sleeve and twist the wire strands together.
② Continuously rotate the connector when using a heat gun to apply heat evenly around the solder until it flows into the wire strands.
③ Then apply heat to the two ends of the tubing until the adhesive flows and seals the wires.
④ Remove the heat and let it cool down for use.

NOTICE: It is advised to use a heat gun which is 1500-2000W and keep it a distance of 3-5cm to the solder connector when applying heat.