Connection Method Of Cold Press Terminal

Regarding the piercing connection method of the cold-pressed terminal, it is also called insulation displacement connection. In actual use, the reliability is high, the cost is relatively low, and the use is very convenient. The puncture of the cold-pressed terminal Type connection is suitable for ribbon cable connection. When connecting, there is no need to strip the insulating layer on the surface of the cable, and rely on the "U"-shaped contact reed of the connector to pierce into the insulating layer.

The piercing connection method of the cold-pressed terminal will also cause the conductor of the cable to slide into the groove of the contact reed and be clamped. At this time, it will also form a tight electrical connection between the cable conductor and the connector reed. Speaking of this type of connection, only simple tools are needed, but cables with specified wire gauges must also be used at this time.

Riveting connection method of cold-pressed terminal:

The riveting connection of the cold-pressed terminal is a technique to allow the metal to be compressed and displaced within the specified limit, and then the wire will be connected to the contact pair. Generally, a good crimp connection can produce metal mutual dissolution flow, so that the wire and the contact material are deformed symmetrically. This kind of connection is similar to the cold welding connection, which can obtain better mechanical strength and electrical continuity, and it can withstand more severe environmental conditions.

At present, it is generally believed that the correct crimping connection is better than soldering, especially the crimping that must be used in high current occasions. When crimping, you need to use special crimping pliers or an automatic or semi-automatic crimping machine to crimp. We should select the correct wire barrel for the contact pair according to the cross-section of the wire. It should be noted that the crimp connection is permanent connection, but it can only be used once.

In-line connection method of cold-pressed terminal:

The direct plug-in type used by the cold-pressed terminal is a connection method that directly connects the board end. When using this cold-pressed terminal, the terminal's connecting leg is generally longer to insert the corresponding board end. In the hole, solder by immersion tin method.