Heat Shrink Solder Connectors | Insulated Butt Splice Terminals | Waterproof Wire Connectors 50/100pc

These heat shrink solder connectors create secure, waterproof electrical connections. They combine insulation, soldering, and sealing in one step, making wire repairs and splices straightforward for v...
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Questions about this product
- Do I need a soldering iron to use these heat shrink connectors?
- No, you do not need a soldering iron. Simply strip your wires, overlap them inside the solder ring, and apply heat with a heat gun. The solder melts at 138°C to create the electrical bond while the outer tubing shrinks to seal it.
- How do I know which connector size to use for my wires?
- These connectors are color-coded to match specific wire gauges. White fits 26-24 AWG, red fits 22-18 AWG, blue fits 16-14 AWG, and yellow handles 12-10 AWG. Check your wire size first to choose the matching color for a proper seal.
- Can I use these wire connectors in wet environments like a boat?
- Yes, these connectors are perfect for wet environments like boats. They carry an IP67 waterproof rating because the internal adhesive rings melt to seal out moisture. They also safely handle operating temperatures from -55°C to 125°C and up to 600 volts.
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