1. When soldering the terminals of the tactile tact switch, if a load is to be applied to the terminals, loosening, deformation, and deterioration of the electrical characteristics may occur due to different conditions, and care must be taken during use.

 

2. When using through-hole printed circuit boards and boards other than the recommended ones, the influence of thermal stress changes. Therefore, it is necessary to fully confirm the welding conditions beforehand.

3. When performing two weldings, do so after the first welding part has returned to room temperature. Continuous heating may cause deformation of the outer part, loosening of the terminals, dropping off, and deterioration of electrical characteristics.

4, on the welding conditions set, you need to confirm the actual mass production conditions.

5, the product is designed and manufactured on the premise of DC resistance load. When using other loads [inductive load, capacitive load], please confirm separately.

6, printed circuit board mounting holes and patterns, please refer to the recommended dimensions described in the product map.

7. The switch is used to directly switch the structure of the switch. Please do not use for mechanical detection function.

8. When the patch touch switch is operated, the switch may be damaged if more than the specified load is applied. Be careful not to apply more than the specified force to the switch.

9. Please avoid using the operation part from the side.

10. For the flat shaft type, try to press the center of the switch. For the hinge structure, when the shaft is pressed, the position of the shaft will move. Please pay special attention.

11. After installing the touch switch on the patch, contact the professional with the heat storage hardening furnace for hardening of other components such as adhesives.

12. If corrosive gas is generated from the surrounding material of the complete machine that uses the switch, it may cause poor contact, etc. Therefore, please confirm in advance.

13. The carbon contact point has the property of changing the contact resistance due to the pressing load. When used in a voltage divider circuit, etc., use it after confirming it fully.

14. Regarding the models other than the sealed type, pay attention to the intrusion of foreign materials.