2.4. ENVIRONMENT RESISTANCE:
NO. | Items | Test conditions | Requirements |
2.4.1 | Resistance to low temperature | Following the test set forth below the and humidity conditions for 1 h. Before 1)Temperature:-30±2℃ 2)Time: 96h | Contact resistance: 200mΩ MAX Insulation resistance: 50MΩ MIN Voltage proof: No dielectric Operating characteristic variety Within ±10% of specified value. |
2.4.2 | Heat resistance | Following the test set forth below the and humidity conditions for 1h before 1)Temperature:-80±2℃ 2)Time: 96h | |
2.4.3 | Moisture | Following the test set forth below the and humidity conditions for 1h before 1)Temperature: 60±2℃ 2)Relative humidity: 90 to 95% 3)Time:96h | |
2.4.4 | Change of temperature | After 5 cycles of following conditions, the normal temperature and humidity conditions made. During the test waterdrops shall be removed.  | |
2.4.5 | Sulfuration resistance | Following the test set forth below the and humidity conditions for 1h before 1)H2S gas concentrations: 3ppm±1ppm; 2)Time:8h;3)Temperature: 40±2℃(90~95%RH) | |
2.4.6 | Salt mist | The switch shall be checked after following test: 1)Temperature: 35℃±2℃ 2)Salt solution : 5±1%(solids by mass) 3)Time: 8±1 hour After test, salt deposit shall be removed by running water. | No remarkable corrosion shall be recognized in metal part. |
2.5. WELDING PERFORMANCE
2.5.1 | Solderability | Switch test under such conditions and inspect after. 1)Variable temperature range ：245±5℃； 2)Dip time：2±0.5s； | Except for the should cover a |
2.5.2 | Resistance | The switch will be inspect under such conditions below
| There shall be mechanically |
3. DRAWING & DIMENSION:
4.Product application
Consumer products
Communication equipments
Widely used in home appliance, electronic equipment, automatic machine,
communication equipment, car electron, apparatus and instrument, electric motion tool etc.
5.Remarks
PARTS LIST:
NO. | NO. | NAME | MATERIAL |
1 | 1 | Terminal | Brass silver plating |
2 | 1 | Case | PPA Black |
3 | 1 | Contact | SUS301 contact side silver plating |
4 | 1 | Rubber | Silicon Rubber |
5 | 1 | Cover | PPA |
6 | 1 | Stem | PPA Black |
Returned plastic should not exceed 20%
dynamometamorphism
antiexpressiveness
counterrestoration
ultramicroscopical
tetrachloromethane
unsacrilegiousness
polyesterification
pseudoaccidentally
bretschneideraceae
unremunerativeness
epizootiologically
radiometallography
nonprognosticative
nonproportionately
ballistocardiogram
phytoserologically
hypersensitisation
interchangeability
myxochondrosarcoma
psychopannychistic
saccharomycetaceae
unconventionalized
pseudoambidextrous
electroluminescent
unsoporiferousness
psychotherapeutics
inequipotentiality
saccharometabolism
precomprehensively
unadvantageousness
geochronologically
semirebelliousness
spiritualistically
hypersensitivities
electrocardiograms
anticontagiousness
sulphmethemoglobin
evapotranspiration
pseudoappendicitis
superexquisiteness
physiopathological
hyalinocrystalline
unconservativeness
thyroepiglottidean
nonexchangeability
pneumotherapeutics
ethnomusicological
aminopolypeptidase
neuroleptanalgesia
hyperaminoacidemia
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