No lighter!Temperature at which the soldering ring begins to melt: 118 ° C.NoteNote: This means the temperature of the surface of the connector, not the temperature the heat G un should set.No crimping necessary!Product description1 box of solder terminalsWide Applications: Our solder wire connectors are ideal for your boat, vehicle, airplane, home, and even scientific projects that ensure solid solderingMove the connector to the center of the conductor and heat itThe shrinkage ratio is 3: 1Temperature starting to shrink: 80 ° C.No soldering!Practical and safe to use ----- The transparent sleeve enables more precise stripping and insertion of wires. After heating, the adhesive fills gaps in the connection, ensures a tight connection and prevents wires from slipping out of the connector. The isolated design saves you from worrying about electrical leakageWith a hot G un.Wide application：Solder Seal Electrical connectors are ideal not only for electronics, railroad, marine, automobile, motorcycle, motorcycle, aerospace, but also for other industrial and outdoor applications, etc.Insert two ends of the cable into the connectors and position themNo crimping!5 colors：The package contains red waterproof cable connectors, blue cable connectors,yellow cable connectors,white cable connectors,black cable connectors, different colors provide convenience to identifyTemperature at which the solder ring melts completely: 160 ° C.Premium quality ----- sealing wire connectors consist of thicker heat shrink tubing with a combination of low temperature fusion soldering sleeve. The solder gradually flows as it heats, and the insulation tube shrinks to create a watertight seal.