working voltage | ≤50VDC |
working current | ≤100mA |
contact resistance | 0.5~10Ω |
insulation resistance | ≥100MΩ |
The base pressure | 2kDVC |
recoil time | ≤6ms |
loop resistance | 50Ω,150Ω,350Ω or custom |
Insulating ink withstands pressure | 100VDC |
Reliability life | >1000k times |
Closing displacement | 0.1~0.4mm (no touch) 0.4~1.0mm |
Health standard for force | 15 ~ 750 g |
Migration of silver paste | In 55 ℃, the temperature is 90%, 56 hours later, the second line is between 10 m Ω / 50 VDC |
Silver pulp line | No oxidation, no impurities |
Silver pulp line width | ≥0.3mm |
Line burrs | <1/3 |
circuit nick | < 1/4 line width |
Standard pin spacing | 2.54 2.50 1.27 1.25mm |
Lead resistance to curvature | With d=10mm steel, the bar is pressed 80 times continuously |
operating temperature | -20℃~+70℃ |
Storage Temperature | -40℃ ~ +85℃ temperature 95%±5% |
barometric pressure | 86~106KPa |
Print size deviation | ±0.10mm,The edge line of the appearance is unclear and the difference is ±0.1mm |
Color deviation | ±0.11mm/100mm |
The insulating ink is fully covered with the slurry line | No ink loose, no incomplete writing |
Chromatic aberration is not greater than two lever | No creases, no paint removal |
Transparent window | Clean, uniform color, no scratch, pinhole, impurities |