The SIM card holder refers to a connection port for providing communication between the mobile phone and the SIM card in the mobile phone, and we will also call it a SIM card connector. With the rapid development of the electronics field, a variety of termination methods for SIM card sockets have been derived to adapt to different installation situations. TXGA has been devoted to the development, production and sales of precision connectors for fifteen years. There are a large number of card connector connectors in stock, providing professional installation technical guidance, so you can worry-free procurement. Generally speaking, solder termination is the preferred termination method among many connector installation methods. It has mature technology and wide applicability, and can be directly welded and formed. Through-hole soldering is to leave pins on the connector termination side, which is suitable for passing through the pre-through hole on the circuit board, and copper pads are laid on the opposite side of the circuit board on the access side of the through-hole connector. After being placed in place, it can be welded and fixed. The connector pins of the surface mount termination method and the mounting pad are located on the same side of the PCB. The connector can be placed manually and soldered in place, or soldered in place using reflow soldering and wave soldering. The crimping method is a method with higher system reliability and can be used to terminate wires. The crimping method must ensure that accurate contacts and correct crimping tools are used for the housing. Use the special tools recommended by the manufacturer, the related wire preparation process, and all the crimp quality data provided by the manufacturer for the inspection after crimping. The plug-in termination method also has very good system reliability and robustness. However, if it is a high-vibration environment, the shock-proof strength of the connector is required. If you are not sure which termination method to take, you can consult TXGA, we provide online after-sale technical guidance, promise to respond to your after-sales needs within 24 hours, fifteen years of integrity brand, trustworthy.
