Key Specifications/Special Features:
Applications: all kinds of home and industrial electronic equipment including computer, audio system, phone and MP3 player
High quality materials, reliable performance, different sizes are available
Rating: 50mA 12V DC
Contact resistance: 100M ohms maximum
Insulation resistance: 100M ohms minimum
Dielectric strength: 250V
Operating force: 100+/30gf, 130+/-30gf, 160+/-30gf, 200+/-50gf, 300+/-50gf
Terminal strength: 500gf
Displacement of actuator (knob): 1kgf
Life test: 100,000 cycles
Bump test: in three vertical-axes directrions, each directrion was applied to 100 cycles at an acceleration of 100m/s2
Shock test: frequency 10-50-10Hz, 10 cycles at swing of 3.5mm
Solderability test: in the solder bath of 230 +/- 5 degree Celsius for 3 +/- 0.5 seconds
Resistance to soldering heat test: in the solder bath of 260 +/- 5 degree Celsius for 3 +/- 0.5 seconds
Temperature variety: store at temperature of -25 to 70 degree Celsius for 30 min, each 10 cycles of transition with intervals of 2-5 min
Cold test: at -25 +/- 3 degree Celsius for 48 hours
Heat test: at 70 +/- 2 degree Celsius for 48 hours
Humidity test: at 40 +/- 2 degree Celsius and 90% to 95% humidity for 96 hours
Practical temperature range: -16 to 60 degree Celsius