The welding precautions of latching button switch

The welding precautions of Self-locking button switch: 

Any incorrect welding operation may lead to plastic deformation of the product, poor switch contact, etc. When the user uses the pin type button switch, the phenomenon of product damage caused by improper welding occurs from time to time, so please pay attention to the following points when the user is wiring operation:

 * Select the appropriate soldering iron, speed up the welding speed, it is recommended to use 20W soldering iron in 3 seconds to complete the welding. 

* The flux must be appropriate, and the switch pin should face down as far as possible when welding. 

* Try to use plug terminal connection, avoid welding connection.