Shrink ratio 2:1 Minimum temperature for solder to melt: 138°C Insulated & sealed design:  Outside: dual-wall, polyolefin tubing provides insulation and improved pullout strength, and transparent sleeve provide visual inspection, and you can control the operating temperature and heating time. Inside: Solder ring and hot melt adhesive are built in. It makes soldering and waterproofing together, and works better than traditional solder. Package contents: 4 sizes, 110pcs Color: size * diameter * quantity Yellow：AWG12-10 * 1/4“  * 10PCS Blue:   AWG16-14 * 3/16" * 40PCS Red:    AWG22-18 * 7/64" * 40PCS White:  AWG26-24 * 1/16" * 20PCS Application: Possible applications include, but are not limited to, automotives, motorcycles, car radios, trailers, boats and watercraft, aircraft, PCs, home improvement projects and Christmas lighting project. Note:  Don't crimp the solder part. Keep it moving when you apply the heat, and it will shrink and wrap quite nicely. Keep the hot air gun a distance of 3~5cm to the solder connector when you apply the heat. Do not get too close. Do not set high temperature at the beginning, or the surface of connector will be over-heated, which will cause the tube melt to damage but the solder ring still not melt.
S**S
Absolutely genius!
These are amazing and I've never seen anything like them before. These are not your standard butt connectors that do not form a reliable bond, especially in high vibration environments, such as in the automotive field. The centers of these connectors are made of low temperature solder that is heated with a torch and self-solders the wires together. The rest of the connector is made up of shrink tubing and a waterproof adhesive seal (at least this is what I see from a YouTube video. This technology seems to be brand new for 2018 and the earliest video I see on it is from early 2018. Will be buying more
S**U
good
These small connectors work pretty fine as expected, shrink well really, save so much time when doing the wiring work and they are waterproof too.
Trustpilot
1 month ago
4 days ago
