Soldering isn’t particularly hard, but it still requires heating the solder and carefully placing it between the connector and the cable. Most electricians will agree that crimping is also easier than soldering. Over time, this filler metal will degrade, which may cause the connection to fail. Soldering uses heated metal to join the cable to the connector. Soldering, unfortunately, doesn’t offer this same level of protection.Ĭrimping offers stronger, more reliable connections than soldering. Therefore, moisture, dirt and debris won’t be able to reach the crimped cable. Crimping tools are designed to create an air-tight seal between the cable and the connector. First and foremost, cable connections last longer when they are crimped because they are protected from the intrusion of moisture, dirt and debris. Why Crimping Outperforms Soldering for Cable Connectionsįor cable connections, crimping typically outperforms soldering for a few key reasons. Since then, it’s been used in a wide variety of applications, including the production of jewelry, computer repairs, creating stained glass, cookware and cable connections. Once it cools, the solder hardens, thus joining the cable to the connector.Īrcheological evidence suggests that soldering has been around for thousands of years, with some of the first known examples occurring in Mesopotamia over 5,000 years ago. As the filler metal, the solder, heats up, it’s applied between the wire and the connector. Rather, soldering only heats up the filler metal. Unlike with welding, the objects - which in this case is a cable and a connector - is not heated. Soldering, on the other hand, is a process that involves joining two or more objects using heated metal known as solder. Finally, you squeeze the handle of the crimping tool, at which point the connector will be joined to the cable. Next, you place the exposed wire at the end of the cable into the connector. To install a connector on a cable using a crimping tool, you place the connector into the tool. While both methods can produce high-performing, long-lasting cable connections, though, they aren’t necessarily the same What Is Crimping?Ĭrimping involves the use of a special tool, known as a crimping tool, to install a connector on the end of a cable. To add an RJ-45 connector to an Ethernet cable, you can either crimp or solder it. Ethernet cables, for example, typically feature RJ-45 connectors at the ends. If you find the solder is not melting, verify your heat gun is actually putting out 300 degree Fahrenheit with a Infrared Thermometer or similar.Both crimping and soldering are used to create connections for cables. Solder Completely Melted Temperature: 302 Degree Fahrenheit. Solder Begin to Melt Temperature: 257 Degree Fahrenheit. Full Contraction Temperature: 266 Degree Fahrenheit. Working temperature: - 131 Degree Fahrenheit to ~257 Degree Fahrenheit. Also, those without experience may inadvertently destroy the connector by applying too much heat. The Solder Sleeve is robust, simple and effective but does need to be used by someone experienced making these types of connections this is because the combination of heat and the fact that you only get one shot to install these means they must be assembled correctly to work effectively. The outer jacket is a heat shrink material that, by shrinking down to the diameter of the cable, creates a weather resistant environmental barrier. Heat Shrink Solder Sleeves are similar to the Heat Shrink Crimp Splice however, they have the added benefit of having an inner lining of solder that creates a more secure connection when being heated.
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