500 Pcs Electrical Solder Terminals with Heat Shrink Tubing, Heat Shrinkable Butt-to-Butt Seal Insulated Waterproof Electrical Connectors for Marine, Automotive, and Copper Applications

General Description: Maidodo brand heat shrink solder sleeves are designed to ensure reliable and leak-proof electrical connections. Made of polyolefin, this product is ideal for use in harsh environments, including marine and automotive applications. Thanks to its innovative design, it offers protection against corrosion and electrical leakage, ensuring durable and secure connections. Technical Specifications: Minimum Melting Temperature: 138°C; Minimum Compression Temperature: 80°C; Operating Temperature: -55°C to 125°C; Compression Temperature: >160°C; Maximum Voltage: 600V; Dielectric Strength: 1kW; Protection Rating: IP67; Shrink Ratio: 2:1; Material: PE, solder. Compatibility and Accessories: The pack includes: 200 red heat shrink connectors, 180 blue heat shrink connectors, 80 white heat shrink connectors, and 40 yellow heat shrink connectors. Installation: 1. Pass a wire through the appropriately sized connector tube. 2. Position the stripped wires correctly in the solder sleeve. 3. Heat both ends of the tube with a heat gun to shrink them. 4. Heat the solder ring until it melts and penetrates the wire connection. Warning: Avoid overheating, which could damage the tube. Use: Solder-and-seal connectors allow connections to be made in tight spaces without the need for crimping. They are ideal for wiring projects in harsh conditions, providing insulation and protection against rodent damage. Other information: Whether for your boat, vehicle, home, or scientific project, these connectors ensure a strong solder joint, increased current flow, and watertight connections.