The tablet computer special patch toggle switch, toggle switch
The tablet computer special patch toggle switch toggle switch, special mobile phone patch.
Contact resistance: 1 = 0.03 euro;
2 insulation resistance: more than 100M in europe;
3 resistance to voltage: 50HZ 1min AC250V;
4 action force: 230gf + 20gf;
5 resilience: 1/3;
6 reflow soldering to adapt to the temperature of 260 degrees C ~ 280 degrees C, stay 40 seconds;
Electrical life: 50000 times 7;
9 solder resistance;
9.1. weldability test:
Methods: the welding feet are immersed in the tin pool depth about 2mm, temperature 230 - 5 DEG C for 3 + 0.5 seconds.
Results: the above 80% will be covered in tin.
9.2. solder resistance test:
Methods: reflow solder to control the temperature of 5 DEG C to 260 +, a furnace welding time 5 + 1 to (substrate), temperature controlled hand welding
In 350 - 30 DEG C, time is 3 + 0.5 seconds but not on foot applied abnormal pressure welding.
Results: the body without deformation, which can meet the electrical performance.
9.3. high temperature resistant test:
Methods: temperature at 280 - 30 DEG C environment, products for 2 - 3 minutes, to test the handle, heat resistance.
Results: resistance, resilience and the shape of chocolate; there were no signs of any damage.
9.4. moisture resistance test:
Method: put 96 hours at 40 - 2 DEG C - 90 95%RH, and then placed in a normal environment, 30 minutes later
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