Sell (30Pcs) Light Touch Switch Keys Button 3 * 6 * 2.5mm Button Switch best price

1, rating (rated): dc12v 50ma 2. contact resistance; below 100m max. 30 nm. 3. insulation resistance: over 100 m min. 100 mega-europe. 4. voltage resistance: input ac 500v (50-60hz) voltage, 1 minute inductance current of 0.5 ma, press Exposure test: (1) non-contact between the legs. (2) there are no exceptions such as insulation damage between the footing and the shell. 5. button strength: 250gf ±50gf 6. weldability test: the top of the terminal is immersed in a tin pool at 2mm depth and temperature 260 ±5°C. time is 3 ±0.5 seconds.The welding area should be more than 75%. 7. welding resistance test: temperature control at 260 ±5 when welding furnace°C. furnace time 3 ±0.5 seconds, 320 ±5 by hand welding method 1.6mm thickness (substrate)°C, 3 ±0.5 seconds.The body has no deformation and can be satisfied with mechanical and electrical performance. 8. life test: no load: The standard plug that will be combined (as close as possible to the center) at 100,000 pull-outs in 1 minute at 15-18 speed 9. heat resistant test: placed at temperature 85 ±2°96 hours after mid-test, place normal Measured at room temperature for 1 hour.No abnormal appearance, satisfied with mechanical and electrical performance. 10. cold-resistant tests: Placed at temperature - 25 ±3°After 48 hours in c, place normal temperature and humidity Measure it in 1 hour. No abnormal appearance, satisfied with mechanical and electrical performance 11. wet tests: Place 40 ±2°C.Relative humidity of 90~96% hr environment 48 After an hour, the prototype is then tested in normal environment 1 hour later. No abnormal appearance, satisfied with mechanical and electrical performance 12. test standard state: Test temperature, humidity and pressure without specified conditions as follows: (1) temperature 5-35°C. (2) humidity is 45% to 85%. (3) air pressure is 86 kpa~106 kpa. 13. use temperature range: at - 10°C~+ 60°C used within temperature.